Angular-tutorial/18.form.validation.html at master · digontobd/Angular-tutorial · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Form</title>
	<link rel="stylesheet" href="src/doc.css">

</head>
<body>

<div ng-app="myApp">
	<div ng-controller="formModule">

		<form action="" name="registrationForm" novalidate ng-submit="submitForm(registrationForm.$valid)" class="custom">

			<div class="row">
				<label for="name">Name:</label>
				<input type="text" id="name" ng-model="user.name" name="name" ng-pattern="[a-zA-Z]">
			</div>

			<div class="row"> <!--ng-class="{error: registrationForm.email.$invalid && !registrationForm.email.$pristine}"-->
				<label for="email">Email address:</label>
				<input type="email" name="email" id="email" ng-model="user.email" required>
				<span ng-show="registrationForm.email.$invalid && !registrationForm.email.$pristine">Enter valid email address!</span>
			</div>

			<div class="row">
				<label for="username">Username: </label>
				<input type="text" id="username" name="username" ng-model="user.username" ng-minlength="3" ng-maxlength="8" required>
				<span ng-show="registrationForm.username.$error.minlength">Username is too short.</span>
	        	<span ng-show="registrationForm.username.$error.maxlength">Username is too long.</span>
			</div>

			<label for=""></label>
			<button type="submit" ng-disabled="registrationForm.$invalid">SAVE</button>
		</form>

	</div>
</div>


<script src="src/angular.1.3.min.js"></script>
<script>
var myApp = angular.module('myApp', []);

myApp.controller('formModule', ['$scope', function($scope) {

	$scope.submitForm = function(isValid){
		if( isValid ) alert('Form is valid!');
		else alert('Form is invalid!');

		return false;
	};
}]);
</script>


<xmp>
<input type="text"
    ng-model="{string}"
    [name="{string}"]
    [required]
    [ng-required="{string}"]
    [ng-minlength="{number}"]
    [ng-maxlength="{number}"]
    [ng-pattern="{string}"]
    [ng-change="{string}"]>
</xmp>


<table class="table table-bordered table-striped table-hover">
<thead>
<tr>
<td>Property</td>
<td>Class</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td class="success">$valid</td>
<td>ng-valid</td>
<td><em class="text-info">Boolean</em> Tells whether an item is currently valid based on the rules you placed.</td>
</tr>
<tr>
<td class="danger">$invalid</td>
<td>ng-invalid</td>
<td><em class="text-info">Boolean</em> Tells whether an item is currently invalid based on the rules you placed.</td>
</tr>
<tr>
<td class="active">$pristine</td>
<td>ng-pristine</td>
<td><em class="text-info">Boolean</em> True if the form/input <strong>has not</strong> been used yet.</td>
</tr>
<tr>
<td class="warning">$dirty</td>
<td>ng-dirty</td>
<td><em class="text-info">Boolean</em> True if the form/input <strong>has</strong> been used.</td>
</tr>
</tbody>
</table>

</body>
</html>