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289 lines
5.8 KiB
289 lines
5.8 KiB
5 months ago
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/**
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* 验证电子邮箱格式
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*/
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function email(value) {
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return /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/.test(value)
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}
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/**
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* 验证手机格式
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*/
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function mobile(value) {
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return /^1([3589]\d|4[5-9]|6[1-2,4-7]|7[0-8])\d{8}$/.test(value)
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}
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/**
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* 验证URL格式
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*/
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function url(value) {
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return /^((https|http|ftp|rtsp|mms):\/\/)(([0-9a-zA-Z_!~*'().&=+$%-]+: )?[0-9a-zA-Z_!~*'().&=+$%-]+@)?(([0-9]{1,3}.){3}[0-9]{1,3}|([0-9a-zA-Z_!~*'()-]+.)*([0-9a-zA-Z][0-9a-zA-Z-]{0,61})?[0-9a-zA-Z].[a-zA-Z]{2,6})(:[0-9]{1,4})?((\/?)|(\/[0-9a-zA-Z_!~*'().;?:@&=+$,%#-]+)+\/?)$/
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.test(value)
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}
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/**
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* 验证日期格式
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*/
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function date(value) {
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if (!value) return false
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// 判断是否数值或者字符串数值(意味着为时间戳),转为数值,否则new Date无法识别字符串时间戳
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if (number(value)) value = +value
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return !/Invalid|NaN/.test(new Date(value).toString())
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}
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/**
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* 验证ISO类型的日期格式
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*/
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function dateISO(value) {
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return /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test(value)
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}
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/**
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* 验证十进制数字
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*/
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function number(value) {
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return /^[\+-]?(\d+\.?\d*|\.\d+|\d\.\d+e\+\d+)$/.test(value)
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}
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/**
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* 验证字符串
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*/
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function string(value) {
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return typeof value === 'string'
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}
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/**
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* 验证整数
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*/
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function digits(value) {
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return /^\d+$/.test(value)
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}
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/**
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* 验证身份证号码
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*/
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function idCard(value) {
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return /^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/.test(
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value
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)
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}
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/**
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* 是否车牌号
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*/
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function carNo(value) {
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// 新能源车牌
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const xreg = /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}(([0-9]{5}[DF]$)|([DF][A-HJ-NP-Z0-9][0-9]{4}$))/
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// 旧车牌
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const creg = /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}[A-HJ-NP-Z0-9]{4}[A-HJ-NP-Z0-9挂学警港澳]{1}$/
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if (value.length === 7) {
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return creg.test(value)
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} if (value.length === 8) {
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return xreg.test(value)
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}
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return false
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}
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/**
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* 金额,只允许2位小数
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*/
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function amount(value) {
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// 金额,只允许保留两位小数
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return /^[1-9]\d*(,\d{3})*(\.\d{1,2})?$|^0\.\d{1,2}$/.test(value)
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}
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/**
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* 中文
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*/
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function chinese(value) {
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const reg = /^[\u4e00-\u9fa5]+$/gi
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return reg.test(value)
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}
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/**
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* 只能输入字母
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*/
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function letter(value) {
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return /^[a-zA-Z]*$/.test(value)
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}
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/**
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* 只能是字母或者数字
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*/
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function enOrNum(value) {
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// 英文或者数字
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const reg = /^[0-9a-zA-Z]*$/g
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return reg.test(value)
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}
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/**
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* 验证是否包含某个值
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*/
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function contains(value, param) {
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return value.indexOf(param) >= 0
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}
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/**
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* 验证一个值范围[min, max]
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*/
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function range(value, param) {
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return value >= param[0] && value <= param[1]
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}
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/**
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* 验证一个长度范围[min, max]
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*/
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function rangeLength(value, param) {
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return value.length >= param[0] && value.length <= param[1]
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}
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/**
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* 是否固定电话
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*/
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function landline(value) {
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const reg = /^\d{3,4}-\d{7,8}(-\d{3,4})?$/
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return reg.test(value)
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}
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/**
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* 判断是否为空
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*/
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function empty(value) {
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switch (typeof value) {
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case 'undefined':
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return true
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case 'string':
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if (value.replace(/(^[ \t\n\r]*)|([ \t\n\r]*$)/g, '').length == 0) return true
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break
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case 'boolean':
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if (!value) return true
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break
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case 'number':
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if (value === 0 || isNaN(value)) return true
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break
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case 'object':
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if (value === null || value.length === 0) return true
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for (const i in value) {
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return false
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}
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return true
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}
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return false
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}
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/**
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* 是否json字符串
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*/
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function jsonString(value) {
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if (typeof value === 'string') {
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try {
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const obj = JSON.parse(value)
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if (typeof obj === 'object' && obj) {
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return true
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}
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return false
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} catch (e) {
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return false
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}
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}
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return false
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}
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/**
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* 是否数组
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*/
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function array(value) {
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if (typeof Array.isArray === 'function') {
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return Array.isArray(value)
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}
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return Object.prototype.toString.call(value) === '[object Array]'
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}
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/**
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* 是否对象
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*/
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function object(value) {
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return Object.prototype.toString.call(value) === '[object Object]'
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}
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/**
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* 是否短信验证码
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*/
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function code(value, len = 6) {
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return new RegExp(`^\\d{${len}}$`).test(value)
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}
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/**
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* 是否函数方法
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* @param {Object} value
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*/
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function func(value) {
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return typeof value === 'function'
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}
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/**
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* 是否promise对象
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* @param {Object} value
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*/
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function promise(value) {
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return object(value) && func(value.then) && func(value.catch)
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}
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/** 是否图片格式
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* @param {Object} value
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*/
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function image(value) {
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const newValue = value.split('?')[0]
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const IMAGE_REGEXP = /\.(jpeg|jpg|gif|png|svg|webp|jfif|bmp|dpg)/i
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return IMAGE_REGEXP.test(newValue)
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}
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/**
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* 是否视频格式
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* @param {Object} value
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*/
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function video(value) {
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const VIDEO_REGEXP = /\.(mp4|mpg|mpeg|dat|asf|avi|rm|rmvb|mov|wmv|flv|mkv|m3u8)/i
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return VIDEO_REGEXP.test(value)
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}
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/**
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* 是否为正则对象
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* @param {Object}
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* @return {Boolean}
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*/
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function regExp(o) {
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return o && Object.prototype.toString.call(o) === '[object RegExp]'
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}
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export default {
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email,
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mobile,
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url,
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date,
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dateISO,
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number,
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digits,
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idCard,
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carNo,
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amount,
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chinese,
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letter,
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enOrNum,
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contains,
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range,
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rangeLength,
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empty,
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isEmpty: empty,
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jsonString,
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landline,
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object,
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array,
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code,
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func,
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promise,
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video,
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image,
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regExp,
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string
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}
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