<!DOCTYPE html>
<html lang="en" ng-app="myApp">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script type="text/javascript" src="js/angular-1.3.0.js"></script>
<script>
var m1 = angular.module(‘myApp‘,[]);
m1.controller(‘may‘,[‘$scope‘,function($scope){
$scope.regText = {
regVal:‘default‘,
regList : [
{name:‘default‘,tips:‘请输入用户名‘},
{name:‘required‘,tips:‘用户名不能为空‘},
{name:‘pattern‘,tips:‘用户名必须是字母类型‘},
{name:‘pass‘,tips:‘√‘}
]
};
$scope.regPassword = {
regVal:‘default‘,
regList : [
{name:‘default‘,tips:‘请输入密码‘},
{name:‘required‘,tips:‘密码不能为空‘},
{name:‘minlength‘,tips:‘密码大于六位‘},
{name:‘pass‘,tips:‘√‘}
]
};
$scope.change = function (reg,err){
for(var attr in err){
if(err[attr] == true){
$scope[reg].regVal = attr;
return
}
}
$scope[reg].regVal = ‘pass‘;
}
}])
</script>
</head>
<body>
<div ng-controller=‘may‘>
<form novalidate name="myform">
<div>
<label>用户名:</label>
<input type="text" name="nusername" ng-model=‘regText.name‘ required ng-pattern=‘/^[a-zA-Z]+$/‘ ng-blur="change(‘regText‘,myform.nusername.$error)">
<span ng-repeat=‘re in regText.regList | filter:regText.regVal‘>{{re.tips}}</span>
</div>
<div>
<label>密码:</label>
<input type="password" name="nPassword" ng-model=‘regPassword.name‘ required ng-minlength=‘6‘ ng-blur="change(‘regPassword‘,myform.nPassword.$error)">
<span ng-repeat=‘re in regPassword.regList | filter:regPassword.regVal‘>{{re.tips}}</span>
</div>
</form>
</div>
</body>
</html>
原文：http://www.cnblogs.com/mayufo/p/5008481.html