js常用校验

常用校验"/>

js常用校验

1.银行卡显示星号验证

 var reg = /^(\d{4})\d+(\d{4})$/;let bankCard = 6236681420002483378;this.inputBankCardNo=bankCard .replace(/\s+/g,"").replace(reg, "$1 **** **** $2")

2.姓名显示星号

let str=res.data.data.bankAccountName.replace(/\s+/g,"");
this.inputBankAccountName=new Array(str.length).join('*') + str.substr(-1)

3.校验两位小数

const reg =/^\d+\.?\d{0,2}$/; 
if (reg.test(event.target.value)||event.target.value=="") {}

4.手机号座机号验证

const reg =^(0[1-9]\d{1,2})?[1-9]\d{6,7}$|^1[3-9]\d{9}$if (reg.test(event.target.value)||event.target.value=="") {}

5.只能输入中文

 regladinguser(item) {// console.log(item)     var re = /[^\u4e00-\u9fa5]/;if (re.test(item)) {this.$message.error('请输入中文');this.changmultipleSelection.ladingUser = ""}
},

6.银行卡显示星号验证

 var reg = /^(\d{4})\d+(\d{4})$/;let bankCard = 6236681420002483378;this.inputBankCardNo=bankCard .replace(/\s+/g,"").replace(reg, "$1 **** **** $2")

7.姓名显示星号

let str=res.data.data.bankAccountName.replace(/\s+/g,"");
this.inputBankAccountName=new Array(str.length).join('*') + str.substr(-1)

8.校验两位小数

const reg =/^\d+\.?\d{0,2}$/; 
if (reg.test(event.target.value)||event.target.value=="") {}

9.手机号座机号验证

const reg =^(0[1-9]\d{1,2})?[1-9]\d{6,7}$|^1[3-9]\d{9}$if (reg.test(event.target.value)||event.target.value=="") {}

10.判断结束日期大于开始日期

let PlanEndTime = '2018/10/10'
let PlanStartTime = '2018/9/20'
const _PlanEndTime = new Date(PlanEndTime)
const _PlanStartTime = new Date(PlanStartTime)
console.log(_PlanEndTime.getTime() - _PlanStartTime.getTime())if (_PlanEndTime.getTime() < _PlanStartTime.getTime()) {alert("开始时间不能大于结束时间!")console.log(false)
}