<!DOCTYPE html>
<html ng-app="myApp">
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script src="js/angular.js"></script>
</head>
<body>
<div ng-controller="myCtrl">
<form name="myForm" ng-submit="submitInfo()">
<input type="text" name="t_name"
ng-model="userName" required/>
<span ng-show="myForm.t_name.$error.required">
姓名不能为空
</span>
<br/>
<input type="text" name="t_age"
ng-model="userAge" required/>
<span ng-show="myForm.t_age.$invalid">验证失败</span>
<span ng-show="myForm.t_age.$pristine">没有输入过</span>
<br/>
<input
ng-disabled="myForm.$invalid"
type="submit" value="提交"/>
</form>
</div>
<script>
var app = angular.module('myApp', ['ng']);
app.controller('myCtrl', function ($scope) {
$scope.submitInfo = function () {
console.log($scope.userName,$scope.userAge);
}
});
</script>
</body>
</html>
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