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CakePHP Form Handling provides various in built tags to handle HTML forms easily and securely. Like many other PHP frameworks, major elements of HTML are also generated using form handling CakePHP. Following are the various functions used to generate HTML elements.

The following functions are used to generate select options −

The following functions are used to generate HTML select element.

The following functions are used to generate button on HTML page.

The following functions are used to generate checkbox on HTML page of CakePHP form handling.

The following functions are used to create form on HTML page.

The following functions are used to provide file uploading functionality on HTML page.

The following functions are used to create hidden element on HTML page.

The following functions are used to generate input element on HTML page.

The following functions are used to generate radio button on HTML page.

The following functions are used to generate submit button on HTML page.

The following functions are used to generate textarea element on HTML page.

Example

Make changes in the config/routes.php file as shown in the following code.

config/routes.php

<?php
use Cake\Http\Middleware\CsrfProtectionMiddleware;
use Cake\Routing\Route\DashedRoute;
use Cake\Routing\RouteBuilder;
$routes->setRouteClass(DashedRoute::class);
$routes->scope('/', function (RouteBuilder $builder) {
   $builder->registerMiddleware('csrf', new CsrfProtectionMiddleware([
      'httpOnly' => true,
   ]));
   $builder->applyMiddleware('csrf');
   //$builder->connect('/pages',['controller'=>'Pages','action'=>'display', 'home']);
   $builder->connect('register',['controller'=>'Registrations','action'=>'index']);
   $builder->fallbacks();
});

Create a RegistrationsController.php file at

src/Controller/RegistrationsController.php. Copy the following code in the controller file.

src/Controller/RegistrationsController.php

<?php
   namespace App\Controller;
   use App\Controller\AppController;
   class RegistrationsController extends AppController{
      public function index(){
         $country = array('India','United State of America','United Kingdom');
         $this->set('country',$country);
         $gender = array('Male','Female');
         $this->set('gender',$gender);
      }
   }
?>

Create a directory Registrations at src/Template and under that directory, create a View file called index.php. Copy the following code in that file.

src/Template/Registrations/index.php

<?php
   echo $this->Form->create(NULL,array('url'=>'/register'));
   echo '<label for="country">Country</label>';
   echo $this->Form->select('country',$country);
   echo '<label for="gender">Gender</label>';
   echo $this->Form->radio('gender ',$gender);
   echo '<label for="address">Address</label>';
   echo $this->Form->textarea('address');
   echo $this->Form->file('profilepic');
   echo '<div>'.$this->Form->checkbox('terms').
      '<label for="country">Terms ∓ Conditions</label></div>';
   echo $this->Form->button('Submit');
   echo $this->Form->end();
?>

Execute the above example by visiting the following URL −

http://localhost/cakephp4/register

Output

Upon execution, you will receive the following output.

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