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1371 lines
42 KiB
1371 lines
42 KiB
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace think;
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use think\exception\ClassNotFoundException;
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class Validate
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{
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// 实例
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protected static $instance;
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// 自定义的验证类型
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protected static $type = [];
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// 验证类型别名
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protected $alias = [
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'>' => 'gt', '>=' => 'egt', '<' => 'lt', '<=' => 'elt', '=' => 'eq', 'same' => 'eq',
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];
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// 当前验证的规则
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protected $rule = [];
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// 验证提示信息
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protected $message = [];
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// 验证字段描述
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protected $field = [];
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// 验证规则默认提示信息
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protected static $typeMsg = [
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'require' => ':attribute require',
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'number' => ':attribute must be numeric',
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'integer' => ':attribute must be integer',
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'float' => ':attribute must be float',
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'boolean' => ':attribute must be bool',
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'email' => ':attribute not a valid email address',
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'array' => ':attribute must be a array',
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'accepted' => ':attribute must be yes,on or 1',
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'date' => ':attribute not a valid datetime',
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'file' => ':attribute not a valid file',
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'image' => ':attribute not a valid image',
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'alpha' => ':attribute must be alpha',
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'alphaNum' => ':attribute must be alpha-numeric',
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'alphaDash' => ':attribute must be alpha-numeric, dash, underscore',
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'activeUrl' => ':attribute not a valid domain or ip',
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'chs' => ':attribute must be chinese',
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'chsAlpha' => ':attribute must be chinese or alpha',
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'chsAlphaNum' => ':attribute must be chinese,alpha-numeric',
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'chsDash' => ':attribute must be chinese,alpha-numeric,underscore, dash',
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'url' => ':attribute not a valid url',
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'ip' => ':attribute not a valid ip',
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'dateFormat' => ':attribute must be dateFormat of :rule',
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'in' => ':attribute must be in :rule',
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'notIn' => ':attribute be notin :rule',
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'between' => ':attribute must between :1 - :2',
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'notBetween' => ':attribute not between :1 - :2',
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'length' => 'size of :attribute must be :rule',
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'max' => 'max size of :attribute must be :rule',
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'min' => 'min size of :attribute must be :rule',
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'after' => ':attribute cannot be less than :rule',
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'before' => ':attribute cannot exceed :rule',
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'afterWith' => ':attribute cannot be less than :rule',
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'beforeWith' => ':attribute cannot exceed :rule',
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'expire' => ':attribute not within :rule',
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'allowIp' => 'access IP is not allowed',
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'denyIp' => 'access IP denied',
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'confirm' => ':attribute out of accord with :2',
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'different' => ':attribute cannot be same with :2',
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'egt' => ':attribute must greater than or equal :rule',
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'gt' => ':attribute must greater than :rule',
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'elt' => ':attribute must less than or equal :rule',
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'lt' => ':attribute must less than :rule',
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'eq' => ':attribute must equal :rule',
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'unique' => ':attribute has exists',
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'regex' => ':attribute not conform to the rules',
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'method' => 'invalid Request method',
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'token' => 'invalid token',
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'fileSize' => 'filesize not match',
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'fileExt' => 'extensions to upload is not allowed',
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'fileMime' => 'mimetype to upload is not allowed',
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];
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// 当前验证场景
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protected $currentScene = null;
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// 正则表达式 regex = ['zip'=>'\d{6}',...]
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protected $regex = [];
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// 验证场景 scene = ['edit'=>'name1,name2,...']
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protected $scene = [];
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// 验证失败错误信息
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protected $error = [];
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// 批量验证
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protected $batch = false;
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/**
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* 构造函数
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* @access public
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* @param array $rules 验证规则
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* @param array $message 验证提示信息
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* @param array $field 验证字段描述信息
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*/
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public function __construct(array $rules = [], $message = [], $field = [])
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{
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$this->rule = array_merge($this->rule, $rules);
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$this->message = array_merge($this->message, $message);
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$this->field = array_merge($this->field, $field);
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}
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/**
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* 实例化验证
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* @access public
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* @param array $rules 验证规则
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* @param array $message 验证提示信息
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* @param array $field 验证字段描述信息
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* @return Validate
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*/
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public static function make($rules = [], $message = [], $field = [])
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{
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if (is_null(self::$instance)) {
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self::$instance = new self($rules, $message, $field);
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}
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return self::$instance;
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}
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/**
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* 添加字段验证规则
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* @access protected
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* @param string|array $name 字段名称或者规则数组
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* @param mixed $rule 验证规则
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* @return Validate
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*/
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public function rule($name, $rule = '')
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{
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if (is_array($name)) {
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$this->rule = array_merge($this->rule, $name);
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} else {
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$this->rule[$name] = $rule;
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}
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return $this;
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}
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/**
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* 注册验证（类型）规则
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* @access public
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* @param string $type 验证规则类型
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* @param mixed $callback callback方法(或闭包)
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* @return void
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*/
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public static function extend($type, $callback = null)
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{
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if (is_array($type)) {
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self::$type = array_merge(self::$type, $type);
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} else {
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self::$type[$type] = $callback;
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}
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}
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/**
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* 设置验证规则的默认提示信息
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* @access protected
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* @param string|array $type 验证规则类型名称或者数组
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* @param string $msg 验证提示信息
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* @return void
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*/
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public static function setTypeMsg($type, $msg = null)
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{
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if (is_array($type)) {
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self::$typeMsg = array_merge(self::$typeMsg, $type);
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} else {
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self::$typeMsg[$type] = $msg;
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}
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}
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/**
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* 设置提示信息
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* @access public
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* @param string|array $name 字段名称
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* @param string $message 提示信息
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* @return Validate
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*/
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public function message($name, $message = '')
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{
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if (is_array($name)) {
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$this->message = array_merge($this->message, $name);
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} else {
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$this->message[$name] = $message;
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}
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return $this;
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}
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/**
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* 设置验证场景
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* @access public
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* @param string|array $name 场景名或者场景设置数组
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* @param mixed $fields 要验证的字段
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* @return Validate
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*/
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public function scene($name, $fields = null)
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{
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if (is_array($name)) {
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$this->scene = array_merge($this->scene, $name);
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}if (is_null($fields)) {
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// 设置当前场景
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$this->currentScene = $name;
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} else {
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// 设置验证场景
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$this->scene[$name] = $fields;
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}
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return $this;
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}
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/**
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* 判断是否存在某个验证场景
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* @access public
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* @param string $name 场景名
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* @return bool
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*/
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public function hasScene($name)
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{
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return isset($this->scene[$name]);
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}
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/**
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* 设置批量验证
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* @access public
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* @param bool $batch 是否批量验证
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* @return Validate
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*/
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public function batch($batch = true)
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{
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$this->batch = $batch;
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return $this;
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}
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/**
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* 数据自动验证
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* @access public
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* @param array $data 数据
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* @param mixed $rules 验证规则
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* @param string $scene 验证场景
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* @return bool
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*/
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public function check($data, $rules = [], $scene = '')
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{
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$this->error = [];
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if (empty($rules)) {
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// 读取验证规则
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$rules = $this->rule;
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}
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// 分析验证规则
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$scene = $this->getScene($scene);
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if (is_array($scene)) {
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// 处理场景验证字段
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$change = [];
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$array = [];
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foreach ($scene as $k => $val) {
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if (is_numeric($k)) {
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$array[] = $val;
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} else {
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$array[] = $k;
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$change[$k] = $val;
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}
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}
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}
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foreach ($rules as $key => $item) {
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// field => rule1|rule2... field=>['rule1','rule2',...]
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if (is_numeric($key)) {
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// [field,rule1|rule2,msg1|msg2]
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$key = $item[0];
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$rule = $item[1];
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if (isset($item[2])) {
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$msg = is_string($item[2]) ? explode('|', $item[2]) : $item[2];
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} else {
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$msg = [];
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}
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} else {
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$rule = $item;
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$msg = [];
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}
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if (strpos($key, '|')) {
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// 字段|描述 用于指定属性名称
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list($key, $title) = explode('|', $key);
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} else {
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$title = isset($this->field[$key]) ? $this->field[$key] : $key;
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}
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// 场景检测
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if (!empty($scene)) {
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if ($scene instanceof \Closure && !call_user_func_array($scene, [$key, $data])) {
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continue;
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} elseif (is_array($scene)) {
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if (!in_array($key, $array)) {
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continue;
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} elseif (isset($change[$key])) {
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// 重载某个验证规则
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$rule = $change[$key];
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}
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}
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}
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// 获取数据 支持二维数组
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$value = $this->getDataValue($data, $key);
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// 字段验证
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if ($rule instanceof \Closure) {
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// 匿名函数验证 支持传入当前字段和所有字段两个数据
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$result = call_user_func_array($rule, [$value, $data]);
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} else {
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$result = $this->checkItem($key, $value, $rule, $data, $title, $msg);
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}
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if (true !== $result) {
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// 没有返回true 则表示验证失败
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if (!empty($this->batch)) {
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// 批量验证
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if (is_array($result)) {
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$this->error = array_merge($this->error, $result);
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} else {
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$this->error[$key] = $result;
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}
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} else {
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$this->error = $result;
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return false;
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}
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}
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}
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return !empty($this->error) ? false : true;
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}
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/**
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* 根据验证规则验证数据
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* @access protected
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* @param mixed $value 字段值
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* @param mixed $rules 验证规则
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* @return bool
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*/
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protected function checkRule($value, $rules)
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{
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if ($rules instanceof \Closure) {
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return call_user_func_array($rules, [$value]);
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} elseif (is_string($rules)) {
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$rules = explode('|', $rules);
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}
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foreach ($rules as $key => $rule) {
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if ($rule instanceof \Closure) {
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$result = call_user_func_array($rule, [$value]);
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} else {
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// 判断验证类型
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list($type, $rule) = $this->getValidateType($key, $rule);
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$callback = isset(self::$type[$type]) ? self::$type[$type] : [$this, $type];
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$result = call_user_func_array($callback, [$value, $rule]);
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}
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if (true !== $result) {
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return $result;
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}
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}
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return true;
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}
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/**
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* 验证单个字段规则
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* @access protected
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* @param string $field 字段名
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* @param mixed $value 字段值
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* @param mixed $rules 验证规则
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* @param array $data 数据
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* @param string $title 字段描述
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* @param array $msg 提示信息
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* @return mixed
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*/
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protected function checkItem($field, $value, $rules, $data, $title = '', $msg = [])
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{
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// 支持多规则验证 require|in:a,b,c|... 或者 ['require','in'=>'a,b,c',...]
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if (is_string($rules)) {
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$rules = explode('|', $rules);
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}
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$i = 0;
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foreach ($rules as $key => $rule) {
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if ($rule instanceof \Closure) {
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$result = call_user_func_array($rule, [$value, $data]);
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$info = is_numeric($key) ? '' : $key;
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} else {
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// 判断验证类型
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list($type, $rule, $info) = $this->getValidateType($key, $rule);
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// 如果不是require 有数据才会行验证
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if (0 === strpos($info, 'require') || (!is_null($value) && '' !== $value)) {
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// 验证类型
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$callback = isset(self::$type[$type]) ? self::$type[$type] : [$this, $type];
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// 验证数据
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$result = call_user_func_array($callback, [$value, $rule, $data, $field, $title]);
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} else {
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$result = true;
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}
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}
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if (false === $result) {
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// 验证失败 返回错误信息
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if (isset($msg[$i])) {
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$message = $msg[$i];
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if (is_string($message) && strpos($message, '{%') === 0) {
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$message = Lang::get(substr($message, 2, -1));
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}
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} else {
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$message = $this->getRuleMsg($field, $title, $info, $rule);
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}
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return $message;
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} elseif (true !== $result) {
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// 返回自定义错误信息
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if (is_string($result) && false !== strpos($result, ':')) {
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$result = str_replace([':attribute', ':rule'], [$title, (string) $rule], $result);
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}
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return $result;
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}
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$i++;
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}
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return $result;
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}
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/**
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* 获取当前验证类型及规则
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* @access public
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* @param mixed $key
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* @param mixed $rule
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* @return array
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*/
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protected function getValidateType($key, $rule)
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{
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// 判断验证类型
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if (!is_numeric($key)) {
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return [$key, $rule, $key];
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}
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if (strpos($rule, ':')) {
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list($type, $rule) = explode(':', $rule, 2);
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if (isset($this->alias[$type])) {
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// 判断别名
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$type = $this->alias[$type];
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}
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$info = $type;
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} elseif (method_exists($this, $rule)) {
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$type = $rule;
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$info = $rule;
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$rule = '';
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} else {
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$type = 'is';
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$info = $rule;
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}
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return [$type, $rule, $info];
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}
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/**
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* 验证是否和某个字段的值一致
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* @access protected
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* @param mixed $value 字段值
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* @param mixed $rule 验证规则
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* @param array $data 数据
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* @param string $field 字段名
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* @return bool
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*/
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protected function confirm($value, $rule, $data, $field = '')
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{
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if ('' == $rule) {
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if (strpos($field, '_confirm')) {
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$rule = strstr($field, '_confirm', true);
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} else {
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$rule = $field . '_confirm';
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}
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}
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return $this->getDataValue($data, $rule) === $value;
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}
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/**
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* 验证是否和某个字段的值是否不同
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* @access protected
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* @param mixed $value 字段值
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* @param mixed $rule 验证规则
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* @param array $data 数据
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* @return bool
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*/
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protected function different($value, $rule, $data)
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{
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return $this->getDataValue($data, $rule) != $value;
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}
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/**
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* 验证是否大于等于某个值
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* @access protected
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* @param mixed $value 字段值
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* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function egt($value, $rule, $data)
|
|
{
|
|
$val = $this->getDataValue($data, $rule);
|
|
return !is_null($val) && $value >= $val;
|
|
}
|
|
|
|
/**
|
|
* 验证是否大于某个值
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function gt($value, $rule, $data)
|
|
{
|
|
$val = $this->getDataValue($data, $rule);
|
|
return !is_null($val) && $value > $val;
|
|
}
|
|
|
|
/**
|
|
* 验证是否小于等于某个值
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function elt($value, $rule, $data)
|
|
{
|
|
$val = $this->getDataValue($data, $rule);
|
|
return !is_null($val) && $value <= $val;
|
|
}
|
|
|
|
/**
|
|
* 验证是否小于某个值
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function lt($value, $rule, $data)
|
|
{
|
|
$val = $this->getDataValue($data, $rule);
|
|
return !is_null($val) && $value < $val;
|
|
}
|
|
|
|
/**
|
|
* 验证是否等于某个值
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function eq($value, $rule)
|
|
{
|
|
return $value == $rule;
|
|
}
|
|
|
|
/**
|
|
* 验证字段值是否为有效格式
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param string $rule 验证规则
|
|
* @param array $data 验证数据
|
|
* @return bool
|
|
*/
|
|
protected function is($value, $rule, $data = [])
|
|
{
|
|
switch ($rule) {
|
|
case 'require':
|
|
// 必须
|
|
$result = !empty($value) || '0' == $value;
|
|
break;
|
|
case 'accepted':
|
|
// 接受
|
|
$result = in_array($value, ['1', 'on', 'yes']);
|
|
break;
|
|
case 'date':
|
|
// 是否是一个有效日期
|
|
$result = false !== strtotime($value);
|
|
break;
|
|
case 'alpha':
|
|
// 只允许字母
|
|
$result = $this->regex($value, '/^[A-Za-z]+$/');
|
|
break;
|
|
case 'alphaNum':
|
|
// 只允许字母和数字
|
|
$result = $this->regex($value, '/^[A-Za-z0-9]+$/');
|
|
break;
|
|
case 'alphaDash':
|
|
// 只允许字母、数字和下划线 破折号
|
|
$result = $this->regex($value, '/^[A-Za-z0-9\-\_]+$/');
|
|
break;
|
|
case 'chs':
|
|
// 只允许汉字
|
|
$result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}]+$/u');
|
|
break;
|
|
case 'chsAlpha':
|
|
// 只允许汉字、字母
|
|
$result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}a-zA-Z]+$/u');
|
|
break;
|
|
case 'chsAlphaNum':
|
|
// 只允许汉字、字母和数字
|
|
$result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}a-zA-Z0-9]+$/u');
|
|
break;
|
|
case 'chsDash':
|
|
// 只允许汉字、字母、数字和下划线_及破折号-
|
|
$result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}a-zA-Z0-9\_\-]+$/u');
|
|
break;
|
|
case 'activeUrl':
|
|
// 是否为有效的网址
|
|
$result = checkdnsrr($value);
|
|
break;
|
|
case 'ip':
|
|
// 是否为IP地址
|
|
$result = $this->filter($value, [FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6]);
|
|
break;
|
|
case 'url':
|
|
// 是否为一个URL地址
|
|
$result = $this->filter($value, FILTER_VALIDATE_URL);
|
|
break;
|
|
case 'float':
|
|
// 是否为float
|
|
$result = $this->filter($value, FILTER_VALIDATE_FLOAT);
|
|
break;
|
|
case 'number':
|
|
$result = is_numeric($value);
|
|
break;
|
|
case 'integer':
|
|
// 是否为整型
|
|
$result = $this->filter($value, FILTER_VALIDATE_INT);
|
|
break;
|
|
case 'email':
|
|
// 是否为邮箱地址
|
|
$result = $this->filter($value, FILTER_VALIDATE_EMAIL);
|
|
break;
|
|
case 'boolean':
|
|
// 是否为布尔值
|
|
$result = in_array($value, [true, false, 0, 1, '0', '1'], true);
|
|
break;
|
|
case 'array':
|
|
// 是否为数组
|
|
$result = is_array($value);
|
|
break;
|
|
case 'file':
|
|
$result = $value instanceof File;
|
|
break;
|
|
case 'image':
|
|
$result = $value instanceof File && in_array($this->getImageType($value->getRealPath()), [1, 2, 3, 6]);
|
|
break;
|
|
case 'token':
|
|
$result = $this->token($value, '__token__', $data);
|
|
break;
|
|
default:
|
|
if (isset(self::$type[$rule])) {
|
|
// 注册的验证规则
|
|
$result = call_user_func_array(self::$type[$rule], [$value]);
|
|
} else {
|
|
// 正则验证
|
|
$result = $this->regex($value, $rule);
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
// 判断图像类型
|
|
protected function getImageType($image)
|
|
{
|
|
if (function_exists('exif_imagetype')) {
|
|
return exif_imagetype($image);
|
|
} else {
|
|
try {
|
|
$info = getimagesize($image);
|
|
return $info ? $info[2] : false;
|
|
} catch (\Exception $e) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证是否为合格的域名或者IP 支持A，MX，NS，SOA，PTR，CNAME，AAAA，A6， SRV，NAPTR，TXT 或者 ANY类型
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function activeUrl($value, $rule)
|
|
{
|
|
if (!in_array($rule, ['A', 'MX', 'NS', 'SOA', 'PTR', 'CNAME', 'AAAA', 'A6', 'SRV', 'NAPTR', 'TXT', 'ANY'])) {
|
|
$rule = 'MX';
|
|
}
|
|
return checkdnsrr($value, $rule);
|
|
}
|
|
|
|
/**
|
|
* 验证是否有效IP
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则 ipv4 ipv6
|
|
* @return bool
|
|
*/
|
|
protected function ip($value, $rule)
|
|
{
|
|
if (!in_array($rule, ['ipv4', 'ipv6'])) {
|
|
$rule = 'ipv4';
|
|
}
|
|
return $this->filter($value, [FILTER_VALIDATE_IP, 'ipv6' == $rule ? FILTER_FLAG_IPV6 : FILTER_FLAG_IPV4]);
|
|
}
|
|
|
|
/**
|
|
* 验证上传文件后缀
|
|
* @access protected
|
|
* @param mixed $file 上传文件
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function fileExt($file, $rule)
|
|
{
|
|
if (is_array($file)) {
|
|
foreach ($file as $item) {
|
|
if (!($item instanceof File) || !$item->checkExt($rule)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} elseif ($file instanceof File) {
|
|
return $file->checkExt($rule);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证上传文件类型
|
|
* @access protected
|
|
* @param mixed $file 上传文件
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function fileMime($file, $rule)
|
|
{
|
|
if (is_array($file)) {
|
|
foreach ($file as $item) {
|
|
if (!($item instanceof File) || !$item->checkMime($rule)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} elseif ($file instanceof File) {
|
|
return $file->checkMime($rule);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证上传文件大小
|
|
* @access protected
|
|
* @param mixed $file 上传文件
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function fileSize($file, $rule)
|
|
{
|
|
if (is_array($file)) {
|
|
foreach ($file as $item) {
|
|
if (!($item instanceof File) || !$item->checkSize($rule)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} elseif ($file instanceof File) {
|
|
return $file->checkSize($rule);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证图片的宽高及类型
|
|
* @access protected
|
|
* @param mixed $file 上传文件
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function image($file, $rule)
|
|
{
|
|
if (!($file instanceof File)) {
|
|
return false;
|
|
}
|
|
if ($rule) {
|
|
$rule = explode(',', $rule);
|
|
list($width, $height, $type) = getimagesize($file->getRealPath());
|
|
if (isset($rule[2])) {
|
|
$imageType = strtolower($rule[2]);
|
|
if ('jpeg' == $imageType) {
|
|
$imageType = 'jpg';
|
|
}
|
|
if (image_type_to_extension($type, false) != $imageType) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
list($w, $h) = $rule;
|
|
return $w == $width && $h == $height;
|
|
} else {
|
|
return in_array($this->getImageType($file->getRealPath()), [1, 2, 3, 6]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证请求类型
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function method($value, $rule)
|
|
{
|
|
$method = Request::instance()->method();
|
|
return strtoupper($rule) == $method;
|
|
}
|
|
|
|
/**
|
|
* 验证时间和日期是否符合指定格式
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function dateFormat($value, $rule)
|
|
{
|
|
$info = date_parse_from_format($rule, $value);
|
|
return 0 == $info['warning_count'] && 0 == $info['error_count'];
|
|
}
|
|
|
|
/**
|
|
* 验证是否唯一
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则 格式：数据表,字段名,排除ID,主键名
|
|
* @param array $data 数据
|
|
* @param string $field 验证字段名
|
|
* @return bool
|
|
*/
|
|
protected function unique($value, $rule, $data, $field)
|
|
{
|
|
if (is_string($rule)) {
|
|
$rule = explode(',', $rule);
|
|
}
|
|
if (false !== strpos($rule[0], '\\')) {
|
|
// 指定模型类
|
|
$db = new $rule[0];
|
|
} else {
|
|
try {
|
|
$db = Loader::model($rule[0]);
|
|
} catch (ClassNotFoundException $e) {
|
|
$db = Db::name($rule[0]);
|
|
}
|
|
}
|
|
$key = isset($rule[1]) ? $rule[1] : $field;
|
|
|
|
if (strpos($key, '^')) {
|
|
// 支持多个字段验证
|
|
$fields = explode('^', $key);
|
|
foreach ($fields as $key) {
|
|
if (isset($data[$key])) {
|
|
$map[$key] = $data[$key];
|
|
}
|
|
}
|
|
} elseif (strpos($key, '=')) {
|
|
parse_str($key, $map);
|
|
} elseif (isset($data[$field])) {
|
|
$map[$key] = $data[$field];
|
|
} else {
|
|
$map = [];
|
|
}
|
|
|
|
$pk = isset($rule[3]) ? $rule[3] : $db->getPk();
|
|
if (is_string($pk)) {
|
|
if (isset($rule[2])) {
|
|
$map[$pk] = ['neq', $rule[2]];
|
|
} elseif (isset($data[$pk])) {
|
|
$map[$pk] = ['neq', $data[$pk]];
|
|
}
|
|
}
|
|
if ($db->where($map)->field($pk)->find()) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* 使用行为类验证
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return mixed
|
|
*/
|
|
protected function behavior($value, $rule, $data)
|
|
{
|
|
return Hook::exec($rule, '', $data);
|
|
}
|
|
|
|
/**
|
|
* 使用filter_var方式验证
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function filter($value, $rule)
|
|
{
|
|
if (is_string($rule) && strpos($rule, ',')) {
|
|
list($rule, $param) = explode(',', $rule);
|
|
} elseif (is_array($rule)) {
|
|
$param = isset($rule[1]) ? $rule[1] : null;
|
|
$rule = $rule[0];
|
|
} else {
|
|
$param = null;
|
|
}
|
|
return false !== filter_var($value, is_int($rule) ? $rule : filter_id($rule), $param);
|
|
}
|
|
|
|
/**
|
|
* 验证某个字段等于某个值的时候必须
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function requireIf($value, $rule, $data)
|
|
{
|
|
list($field, $val) = explode(',', $rule);
|
|
if ($this->getDataValue($data, $field) == $val) {
|
|
return !empty($value) || '0' == $value;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 通过回调方法验证某个字段是否必须
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function requireCallback($value, $rule, $data)
|
|
{
|
|
$result = call_user_func_array($rule, [$value, $data]);
|
|
if ($result) {
|
|
return !empty($value) || '0' == $value;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证某个字段有值的情况下必须
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function requireWith($value, $rule, $data)
|
|
{
|
|
$val = $this->getDataValue($data, $rule);
|
|
if (!empty($val)) {
|
|
return !empty($value) || '0' == $value;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证是否在范围内
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function in($value, $rule)
|
|
{
|
|
return in_array($value, is_array($rule) ? $rule : explode(',', $rule));
|
|
}
|
|
|
|
/**
|
|
* 验证是否不在某个范围
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function notIn($value, $rule)
|
|
{
|
|
return !in_array($value, is_array($rule) ? $rule : explode(',', $rule));
|
|
}
|
|
|
|
/**
|
|
* between验证数据
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function between($value, $rule)
|
|
{
|
|
if (is_string($rule)) {
|
|
$rule = explode(',', $rule);
|
|
}
|
|
list($min, $max) = $rule;
|
|
return $value >= $min && $value <= $max;
|
|
}
|
|
|
|
/**
|
|
* 使用notbetween验证数据
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function notBetween($value, $rule)
|
|
{
|
|
if (is_string($rule)) {
|
|
$rule = explode(',', $rule);
|
|
}
|
|
list($min, $max) = $rule;
|
|
return $value < $min || $value > $max;
|
|
}
|
|
|
|
/**
|
|
* 验证数据长度
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function length($value, $rule)
|
|
{
|
|
if (is_array($value)) {
|
|
$length = count($value);
|
|
} elseif ($value instanceof File) {
|
|
$length = $value->getSize();
|
|
} else {
|
|
$length = mb_strlen((string) $value);
|
|
}
|
|
|
|
if (strpos($rule, ',')) {
|
|
// 长度区间
|
|
list($min, $max) = explode(',', $rule);
|
|
return $length >= $min && $length <= $max;
|
|
} else {
|
|
// 指定长度
|
|
return $length == $rule;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 验证数据最大长度
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function max($value, $rule)
|
|
{
|
|
if (is_array($value)) {
|
|
$length = count($value);
|
|
} elseif ($value instanceof File) {
|
|
$length = $value->getSize();
|
|
} else {
|
|
$length = mb_strlen((string) $value);
|
|
}
|
|
return $length <= $rule;
|
|
}
|
|
|
|
/**
|
|
* 验证数据最小长度
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function min($value, $rule)
|
|
{
|
|
if (is_array($value)) {
|
|
$length = count($value);
|
|
} elseif ($value instanceof File) {
|
|
$length = $value->getSize();
|
|
} else {
|
|
$length = mb_strlen((string) $value);
|
|
}
|
|
return $length >= $rule;
|
|
}
|
|
|
|
/**
|
|
* 验证日期
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function after($value, $rule, $data)
|
|
{
|
|
return strtotime($value) >= strtotime($rule);
|
|
}
|
|
|
|
/**
|
|
* 验证日期
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function before($value, $rule, $data)
|
|
{
|
|
return strtotime($value) <= strtotime($rule);
|
|
}
|
|
|
|
/**
|
|
* 验证日期字段
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function afterWith($value, $rule, $data)
|
|
{
|
|
$rule = $this->getDataValue($data, $rule);
|
|
return !is_null($rule) && strtotime($value) >= strtotime($rule);
|
|
}
|
|
|
|
/**
|
|
* 验证日期字段
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function beforeWith($value, $rule, $data)
|
|
{
|
|
$rule = $this->getDataValue($data, $rule);
|
|
return !is_null($rule) && strtotime($value) <= strtotime($rule);
|
|
}
|
|
|
|
/**
|
|
* 验证有效期
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return bool
|
|
*/
|
|
protected function expire($value, $rule)
|
|
{
|
|
if (is_string($rule)) {
|
|
$rule = explode(',', $rule);
|
|
}
|
|
list($start, $end) = $rule;
|
|
if (!is_numeric($start)) {
|
|
$start = strtotime($start);
|
|
}
|
|
|
|
if (!is_numeric($end)) {
|
|
$end = strtotime($end);
|
|
}
|
|
return $_SERVER['REQUEST_TIME'] >= $start && $_SERVER['REQUEST_TIME'] <= $end;
|
|
}
|
|
|
|
/**
|
|
* 验证IP许可
|
|
* @access protected
|
|
* @param string $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return mixed
|
|
*/
|
|
protected function allowIp($value, $rule)
|
|
{
|
|
return in_array($_SERVER['REMOTE_ADDR'], is_array($rule) ? $rule : explode(',', $rule));
|
|
}
|
|
|
|
/**
|
|
* 验证IP禁用
|
|
* @access protected
|
|
* @param string $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @return mixed
|
|
*/
|
|
protected function denyIp($value, $rule)
|
|
{
|
|
return !in_array($_SERVER['REMOTE_ADDR'], is_array($rule) ? $rule : explode(',', $rule));
|
|
}
|
|
|
|
/**
|
|
* 使用正则验证数据
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则 正则规则或者预定义正则名
|
|
* @return mixed
|
|
*/
|
|
protected function regex($value, $rule)
|
|
{
|
|
if (isset($this->regex[$rule])) {
|
|
$rule = $this->regex[$rule];
|
|
}
|
|
if (0 !== strpos($rule, '/') && !preg_match('/\/[imsU]{0,4}$/', $rule)) {
|
|
// 不是正则表达式则两端补上/
|
|
$rule = '/^' . $rule . '$/';
|
|
}
|
|
return is_scalar($value) && 1 === preg_match($rule, (string) $value);
|
|
}
|
|
|
|
/**
|
|
* 验证表单令牌
|
|
* @access protected
|
|
* @param mixed $value 字段值
|
|
* @param mixed $rule 验证规则
|
|
* @param array $data 数据
|
|
* @return bool
|
|
*/
|
|
protected function token($value, $rule, $data)
|
|
{
|
|
$rule = !empty($rule) ? $rule : '__token__';
|
|
if (!isset($data[$rule]) || !Session::has($rule)) {
|
|
// 令牌数据无效
|
|
return false;
|
|
}
|
|
|
|
// 令牌验证
|
|
if (isset($data[$rule]) && Session::get($rule) === $data[$rule]) {
|
|
// 防止重复提交
|
|
Session::delete($rule); // 验证完成销毁session
|
|
return true;
|
|
}
|
|
// 开启TOKEN重置
|
|
Session::delete($rule);
|
|
return false;
|
|
}
|
|
|
|
// 获取错误信息
|
|
public function getError()
|
|
{
|
|
return $this->error;
|
|
}
|
|
|
|
/**
|
|
* 获取数据值
|
|
* @access protected
|
|
* @param array $data 数据
|
|
* @param string $key 数据标识 支持二维
|
|
* @return mixed
|
|
*/
|
|
protected function getDataValue($data, $key)
|
|
{
|
|
if (is_numeric($key)) {
|
|
$value = $key;
|
|
} elseif (strpos($key, '.')) {
|
|
// 支持二维数组验证
|
|
list($name1, $name2) = explode('.', $key);
|
|
$value = isset($data[$name1][$name2]) ? $data[$name1][$name2] : null;
|
|
} else {
|
|
$value = isset($data[$key]) ? $data[$key] : null;
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* 获取验证规则的错误提示信息
|
|
* @access protected
|
|
* @param string $attribute 字段英文名
|
|
* @param string $title 字段描述名
|
|
* @param string $type 验证规则名称
|
|
* @param mixed $rule 验证规则数据
|
|
* @return string
|
|
*/
|
|
protected function getRuleMsg($attribute, $title, $type, $rule)
|
|
{
|
|
if (isset($this->message[$attribute . '.' . $type])) {
|
|
$msg = $this->message[$attribute . '.' . $type];
|
|
} elseif (isset($this->message[$attribute][$type])) {
|
|
$msg = $this->message[$attribute][$type];
|
|
} elseif (isset($this->message[$attribute])) {
|
|
$msg = $this->message[$attribute];
|
|
} elseif (isset(self::$typeMsg[$type])) {
|
|
$msg = self::$typeMsg[$type];
|
|
} elseif (0 === strpos($type, 'require')) {
|
|
$msg = self::$typeMsg['require'];
|
|
} else {
|
|
$msg = $title . Lang::get('not conform to the rules');
|
|
}
|
|
|
|
if (is_string($msg) && 0 === strpos($msg, '{%')) {
|
|
$msg = Lang::get(substr($msg, 2, -1));
|
|
} elseif (Lang::has($msg)) {
|
|
$msg = Lang::get($msg);
|
|
}
|
|
|
|
if (is_string($msg) && is_scalar($rule) && false !== strpos($msg, ':')) {
|
|
// 变量替换
|
|
if (is_string($rule) && strpos($rule, ',')) {
|
|
$array = array_pad(explode(',', $rule), 3, '');
|
|
} else {
|
|
$array = array_pad([], 3, '');
|
|
}
|
|
$msg = str_replace(
|
|
[':attribute', ':rule', ':1', ':2', ':3'],
|
|
[$title, (string) $rule, $array[0], $array[1], $array[2]],
|
|
$msg);
|
|
}
|
|
return $msg;
|
|
}
|
|
|
|
/**
|
|
* 获取数据验证的场景
|
|
* @access protected
|
|
* @param string $scene 验证场景
|
|
* @return array
|
|
*/
|
|
protected function getScene($scene = '')
|
|
{
|
|
if (empty($scene)) {
|
|
// 读取指定场景
|
|
$scene = $this->currentScene;
|
|
}
|
|
|
|
if (!empty($scene) && isset($this->scene[$scene])) {
|
|
// 如果设置了验证适用场景
|
|
$scene = $this->scene[$scene];
|
|
if (is_string($scene)) {
|
|
$scene = explode(',', $scene);
|
|
}
|
|
} else {
|
|
$scene = [];
|
|
}
|
|
return $scene;
|
|
}
|
|
|
|
public static function __callStatic($method, $params)
|
|
{
|
|
$class = self::make();
|
|
if (method_exists($class, $method)) {
|
|
return call_user_func_array([$class, $method], $params);
|
|
} else {
|
|
throw new \BadMethodCallException('method not exists:' . __CLASS__ . '->' . $method);
|
|
}
|
|
}
|
|
}
|
|
|