JS 正则密码强度
2016-12-19 本文已影响105人
白小虫
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
</style>
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script>
$(function(){
function _check(value){
var flag = false;
var level = 0;
// /\W+/
if(/[a-zA-Z]+/.test(value) || /[0-9]+/.test(value) || /[~!@#\$%^&*\(\)\{\};,.\?\/'"]/.test(value)){
if(/[a-zA-Z]+/.test(value) && /[0-9]+/.test(value)) {
flag = true;
level=2;
}else if(/[a-zA-Z]+/.test(value) && /[~!@#\$%^&*\(\)\{\};,.\?\/'"]/.test(value)) {
flag = true;
level=2;
}else if(/[0-9]+/.test(value) && /[~!@#\$%^&*\(\)\{\};,.\?\/'"]/.test(value)) {
flag = true;
level=2;
}else{
flag = false;
level=1;
}
}
return {
flag : flag,
level : level
};
}
$('button').click(function(){
console.log(_check($('#hahaha').val()));
});
});
</script>
</head>
<body>
<input type="text" id="hahaha">
<button>点我校验</button>
</body>
</html>
