Slide 144 Using form validation

gistfile1.html

<form name="myForm">
	<h3>Training complaint form</h3>
	<alert type="error" ng-if="myForm.txtContent.$error.maxlength">
		Complaint message must be five characters long or less!
	</alert>
	Your name: <input type="text" name="inputName" ng-model="complaint.name" ng-required="true" />
	Your mail: <input type="email" ng-required="true" name="inputMail" ng-model="complaint.mail" />
	Your complaint: <input type="text" name="txtContent" ng-maxlength="5" ng-model="complaint.content" />
	<button ng-disabled="!myForm.$valid" class="btn" ng-click="sendComplaint()">Send</button> 
</form>