Working with Forms in PHP, Part 2John Coggeshall
phpnamespaceapp\controllers;useYii;useyii\web\Controller;useapp\models\EntryForm;classSiteControllerextendsController{// ...现存的代码...publicfunctionactionEntry(){ $model =newEntryForm;if($model->load(Yii::$app->request->post()) && $model->validate()) {// 验证 $model 收到的数据// 做...
<?php namespace app\models; use Yii; use yii\base\Model; class EntryForm extends Model { public $name; public $email; public function rules() { return [ [['name', 'email'], 'required'], ['email', 'email'], ]; } } 该类继承自Yii 提供的一个基类 yii\base\Model,该基类通常用来...
Phalcon forms are integrated with the validation component to offer instant validation. Built-in or custom validators can be set to each element.<?php use Phalcon\Forms\Element\Text; use Phalcon\Validation\Validator\PresenceOf; use Phalcon\Validation\Validator\StringLength; $name = new Text( "...
使用Forms(Working with Forms) Go to Top 用Gii 生成代码(Generating Code with Gii) Found a typo or you think this page needs improvement? Edit it on github ! User Contributed Notes Leave a comment Signup or Login in order to comment.About...
Normally session uses cookies to store data, but if cookies are disabled on browser setting then PHP sessions can also work without cookies. In this scenario PHP session data can be stored as: We can use some hidden input tags in HTML forms with the name PHPSESSID just after the tag. W...
To unlock PHP's dynamic capabilities in Site Designer, the first step is to ensure your pages are saved as .php files. Unlike standard .html files, .php allows for server-side scripting, giving your website the power to interact with databases, process forms, and much more. Pages containin...
We will send the contact form values via POST to the PHP script called contact.php. As there could be more forms on the page (search etc.), we mark our form with #contact-form id to address it correctly in JavaScript later on. There is also an empty div .messages that will serve ...
Working with Zend\Form Rob Allen PHPNW 12, October 2012 The problem with forms They break the concept of separation of concerns: display validation data transfer display of validation errors! ZF2's form solution Multiple parts working together: Zend\Form Zend\InputFilter view helpers Zend\Stdlib\...
“An item with the same key has already been added” in dictionary (401) Unauthorized Issue asp.net and IIS [RESOLVED] [error] It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level [Help]: System.Net.WebException: The underlying connection...