关于javascript:封装VUE前端常用正则表达式

前言：在咱们做 vue 我的项目，日常开发的时候，必定会常常遇到正则表达式，例如手机号，邮箱，明码和数字，每次验证都须要去查问，浪费时间不说，也造成代码冗余，我也遇到过，那我就本人封装一个吧，不便大家应用查问。
上代码：

集体封装一个公共的 js 文件，名命为 rule.js, 如下：

// 手机号验证
  telphone: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^(0[0-9]{2,3}-)?([2-9][0-9]{6,7})+(-[0-9]{1,4})?$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '正确格局: 区号 - 电话号码 或 电话号码'))
    }
    callback()},
  phone: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^(\\+86)?0?[1][34578][0-9]{9}$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '请输出正确的电话号码'))
    }
    callback()},
  email: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[a-zA-Z0-9_.-]+@([a-zA-Z0-9-]+\.)+[a-zA-Z0-9]{2,4}$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '请输出正确的邮箱'))
    }
    callback()},
  postcode: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^\d{6}$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '必须是 6 位数字'))
    }
    callback()},
  notValidInputText: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[^'/\\"()@$%^*<>&?]*$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '不能蕴含特殊字符 ^\'\\"()@$%^*<>&?*'))
    }
    callback()},
  isNumber: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[0-9]*$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '只能为数字'))
    }
    callback()},
  ip: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '请输出正确的 ip 地址'))
    }
    callback()},
  letterOrNumber: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[0-9a-zA-Z]+$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '只能是数字和字母'))
    }
    callback()},
 letterOrNumberorUl: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^\w+$/.test(value)
    if (!pass) {callback(new Error(rule.message || '只能是数字和字母和_'))
    }
    callback()},
  id: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[a-zA-Z0-9-]{3,20}$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '只能为 3-20 位字符串'))
    }
    callback()},
  number: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[0-9]{1,10}$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '必须是数字'))
    }
    callback()},
  positiveNumber: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[0-9]\d*$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '必须是正整数'))
    }
    callback()},
  posiNactiveNumber: (rule, value, callback) => {if (value === '') {callback()
      return
    }
    const pass = /^[+-]?\d+(\.\d+)?$/g.test(value)
    if (!pass) {callback(new Error(rule.message || '可输出负数正数和小数'))
    }
    callback()}
}

2. 在组件中援用：
import rule from '@/util/rule.js'

在须要校验的输入框地位，间接调用 rule.rule 即可

 rules: {
        validate: [
          {
            required: true,
            message: '请输出校验信息',
            trigger: ['change', 'blur']
          },
          {
            validator: rule.notValidInputText,
            message: '',
            trigger: ['change', 'blur']
          }
        ]
}

感激反对！