我正在尝试在我的博客文章表单中使用角度表单验证，更具体地说是禁用 ng 的表单。由于某些原因，我无法弄清楚提交按钮没有被禁用，除非所有三个输入字段都有效，否则它应该被禁用。谢谢您的帮助。
这是我的博客模板
<div ng-controller='BlgoCtrl'>
<div class='container'>
<h1> Teewinot Blgo</h1>
<div class="row">
<div class='col-md-12'>
<form role='form' name='blgoPost' novalidate>
<div class='form-group'>
<label for='blgoTitle'>Title</label>
<input name='title' type="title" class='form-control' placeholder='Technologies of the Future' required><br>
<label for='blgoContent'>Content</label>
<textarea name='content' rows='8' type="content" class='form-control' placeholder='The technical innovations of the future will be diverse and impactful on the individual......' required></textarea><br>
<label for='blgoPassCode'>PassCode</label>
<input name='passcode' type="passcode" class='form-control' placeholder='•••••••••••••••' required><br>
<button type="submit" class='btn btn-primary' ng-disabled="blgoPost.$invalid">Submit Post</button>
</div>
</form>
</div>
</div>
这是我的index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Teewinot</title>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/jquery/dist/jquery.js"></script>
<script src="bower_components/bootstrap/dist/js/bootstrap.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="bower_components/angular-route/angular-route.js"></script>
<link href="bower_components/bootstrap/dist/css/bootstrap.css" rel="stylesheet">
</head>
<body ng-app="Teewinot">
<ng-include src="'app/templates/partials/navbar.html'"></ng-include>
<ng-view></ng-view>
<!-- angular module defintion and reoutes -->
<script src="app/js/app.js"></script>
<script src="app/js/routes.js"></script>
<!-- controllers -->
<script src="app/js/controllers/blog.controller.js"></script>
</body>
</html>
这是我的博客控制器
angular.module('Teewinot').controller('BlgoCtrl', function($scope, $http) {
'use strict'
});
你失踪了ng-model在您表格的每个字段上。当你提到时请记住ng-model当时在任何表单字段上ng-model使用特定的名称对象在表单名称对象中创建额外的对象name然后在表单验证时考虑的属性，例如$error, $valid, $invalid, etc.
作为你的表格name is blgoPost，当 Angular 编译此页面时，它会在内部创建名称范围内的对象blgoPost。以及所有输入字段name & ng-model分配给他们的内容会添加到其中blgoPost目的。但如果你不提ng-model到表单字段，那么它永远不会被添加到blgoPost形成对象。
HTML
<form role='form' name='blgoPost' novalidate="">
<input name="first" />
<div class='form-group'>
<label for='blgoTitle'>Title</label>
<input name='title' type="title" class='form-control' ng-model="test1" placeholder='Technologies of the Future' required="">
<br>
<label for='blgoContent'>Content</label>
<textarea name='content' rows='8' type="content" ng-model="test2" class='form-control' placeholder='The technical innovations of the future will be diverse and impactful on the individual......' required=""></textarea>
<br>
<label for='blgoPassCode'>PassCode</label>
<input name='passcode' type="passcode" ng-model="test3" class='form-control' placeholder='•••' required="" />
<br/>
<button type="submit" class='btn btn-primary' ng-disabled="blgoPost.$invalid">Submit Post</button>
</div>
</form>
工作小提琴 http://jsfiddle.net/U3pVM/13291/
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