Maison > Article > interface Web > AngularJS implémente la vérification manuelle du formulaire et la vérification automatique du formulaire_AngularJS
Il existe environ deux types de validation de formulaire dans AngularJS, l'une est la validation manuelle et l'autre est la validation automatique.
1. Vérification manuelle
La vérification dite manuelle consiste à vérifier via les attributs du formulaire AngularJS. Pour devenir un formulaire AngularJS, deux conditions doivent être remplies :
1. Ajoutez novalidate="novalidate" à l'élément de formulaire
2. Ajoutez name="theForm" à l'élément de formulaire, comme suit :
<!DOCTYPE html> <html lang="en" ng-app="myApp1"> <head> <meta charset="UTF-8"> <title></title> <link rel="stylesheet" href="../node_modules/bootstrap/dist/css/bootstrap.min.css"/> <link rel="stylesheet" href="../css/main.css"/> </head> <body> <nav > <div class="container"> <div class="navbar-header"> <a href="/" class="navbar-brand">Form Submitting</a> </div> </div> </nav> <div class="container main-content" ng-controller="myCtrl1"> <!--novalidate让表单不要使用html验证--> <!--theForm变成scope的一个字段--> <form ng-submit="onSubmit(theForm.$valid)" novalidate="novalidate" name="theForm"> <div class="form-group"> <label for="name">Name</label> <input type="text" class="form-control" id="name" ng-model="formModel.name"/> </div> <div class="form-group" ng-class="{ 'has-error': !theForm.email.$valid && (!theForm.$pristine || theForm.$submitted), 'has-success': theForm.email.$valid && (!theForm.$pristine || theForm.$submitted) }"> <label for="email">Email</label> <input type="email" class="form-control" id="email" ng-model="formModel.email" required="required" name="email"/> <p class="help-block" ng-show="theForm.email.$error.required && (!theForm.$pristine || theForm.$submitted)">必填</p> <p class="help-block" ng-show="theForm.email.$error.email && (!theForm.$pristine || theForm.$submitted)">email格式不正确</p> </div> <div class="form-group"> <label for="username">Username</label> <input type="text" class="form-control" id="username" ng-model="formModel.username"/> </div> <div class="form-group"> <label for="age">Age</label> <input type="number" class="form-control" id="age" ng-model="formModel.age"/> </div> <div class="form-group"> <label for="sex">Sex</label> <select name="sex" id="sex" class="form-control" ng-model="formModel.sex"> <option value="">Please choose</option> <option value="male">Mail</option> <option value="femail">Femail</option> </select> </div> <div class="form-group"> <label for="password">Password</label> <input type="text" class="form-control" id="password" ng-model="formModel.password"/> </div> <div class="form-group"> <button class="btn btn-primary" type="submit">Register</button> </div> <pre class="brush:php;toolbar:false"> {{theForm | json}}