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yoshop-wechat/utils/verify.js
2020-04-25 22:59:04 +08:00

67 lines
1.2 KiB
JavaScript

/**
* 验证类
*/
module.exports = {
/**
* 是否为空
*/
isEmpty(str) {
return str.trim() == '';
},
/**
* 匹配phone
*/
isPhone(str) {
let reg = /^((0\d{2,3}-\d{7,8})|(1[3456789]\d{9}))$/;
return reg.test(str);
},
/**
* 匹配Email地址
*/
isEmail(str) {
if (str == null || str == "") return false;
var result = str.match(/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/);
if (result == null) return false;
return true;
},
/**
* 判断数值类型,包括整数和浮点数
*/
isNumber(str) {
if (isDouble(str) || isInteger(str)) return true;
return false;
},
/**
* 判断是否为正整数(只能输入数字[0-9])
*/
isPositiveInteger(str) {
return /(^[0-9]\d*$)/.test(str);
},
/**
* 匹配integer
*/
isInteger(str) {
if (str == null || str == "") return false;
var result = str.match(/^[-\+]?\d+$/);
if (result == null) return false;
return true;
},
/**
* 匹配double或float
*/
isDouble(str) {
if (str == null || str == "") return false;
var result = str.match(/^[-\+]?\d+(\.\d+)?$/);
if (result == null) return false;
return true;
},
};