angularjs-validation.js

<!-- put file in your html -->
<script src="../common/forms/gh-pattern.js"></script>
<script src="../common/forms/gh-unique.js"></script>
<!-- require javascript to app -->
<script type="text/javascript">

	angular.module('ghValidation', [ 'ghPattern' ,'ghUnique' ]);

</script>
<!-- 
	validate-method 表示校验方式
	默认为 default, 也就是以 Angularjs 默认的 [立即校验]
	可选的参数设置是 `blur`, 也就是 validate-method='blur' 
	这样的话就会当焦点离开 input 时才会触发校验 .
-->
<form validate-method='blur' >
	<!-- 
		gh-unique 表示唯一性校验
		gh-unique 默认值等于 type 属性值(如果不写值的话)
	-->
	<!--
		gh-pattern 合法性校验
		gh-pattern 接收一个正则表达式字符串  
	-->
	<input name="email" type="email"  
		gh-unique="email"
		gh-pattern="^\d+$"
	/>
	<!-- // -->
	<span ng-show="form.email.$error.unique" >unique</span>
	<span ng-show="form.email.$error.pattern" >pattern</span>
</form>