Validator? ????? ?? ? ?? ???? ??? ? ????.
use Cake\Validation\Validator; $validator = new Validator();
??? ??? ??
???? ??? ??? ??? ??? ???? ???? ???? ??? ? ????. ?? ??? ??? ????? ???? ???? ??? ?????.
$validator->notEmpty('username', 'We need username.')->add( 'username', 'validFormat', ['rule' => 'email','message' => 'E-mail must be valid']); $validator->notEmpty('password', 'We need password.'); $errors = $validator->errors($this->request->data());
$validator ??? ???? ?? notEmpty() ???? ??????. ?? ?? ??? ??? ?? ??? ? ???. ? ? add() ???? ???? ??? ??? ??? ?? ??? ??? ?? ? ??????.
?? ?? notEmpty() ???? ???? ???? ??? ?? ??? ??? ?????, ?? ???? ??? ?? ??? ? ??? ?? ?????.
?
?? ????? ?? config/routes.php ??? ?????.
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('validation',['controller'=>'Valids','action'=>'index']); $builder->fallbacks(); });
src/Controller/ValidsController.php?? ValidsController.php ??? ?????. ???? ??? ?? ??? ?????.
src/Controller/ValidsController.php
<?php namespace App\Controller; use App\Controller\AppController; use Cake\Validation\Validator; class ValidsController extends AppController{ public function index(){ $validator = new Validator(); $validator->notEmpty('username', 'We need username.')->add( 'username', 'validFormat', ['rule' => 'email','message' => 'E-mail must be valid']); $validator->notEmpty('password', 'We need password.'); $errors = $validator->errors($this->request->getData()); $this->set('errors',$errors); } } ?>
src/Template? Valids ????? ???? ?? ???? ??? index.php?? View ??? ?????. ?? ??? ?? ??? ?????.
src/Template/Valids/index.php
<?php if($errors) { foreach($errors as $error) foreach($error as $msg) echo '<font color="red">'.$msg.'</font><br>'; } else { echo "No errors."; } echo $this->Form->create(NULL,array('url'=>'/validation')); echo $this->Form->control('username'); echo $this->Form->control('password'); echo $this->Form->button('Submit'); echo $this->Form->end(); ?>
?? URL? ???? ?? ??? ??? ??? -
http://localhost/cakephp4/validation
??
?? ?? ???? ?? ?? ??? ?????. ??? ?? ??? ?? ???.

Http - ?????
http ?????? ???? GET, POST, PUT ?? ?? ??? ? ? ????.
http ?????? ????? ??? ?????. ?
use Cake\Http\Client;
HTTP ?????? ??? ???? ?? ??? ???????.
HTTP GET ??
http url ???? ???? ???? ??? ?? ? ? ????. ?
$response = $http->get('https://jsonplaceholder.typicode.com/users');
?? ?? ????? ???? ?? ?? ??? ?? ??? ? ????. ?
$response = $http->get('https://jsonplaceholder.typicode.com/users', ["id", 1]);
??? ???? ??? ?? ???. ?
?? ??? ??? ?
? ??$response->getBody();
Json ?
? ??$response->getJson();
Xml ?
? ??$response->getXml()
?
?? ????? ?? config/routes.php ??? ?????.
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('getData',['controller'=>'Requests','action'=>'index']); $builder->fallbacks(); });
src/Controller/RequestsController.php?? RequestsController.php ??? ?????. ???? ??? ?? ??? ?????.
src/Controller/RequestsController.php
<?php namespace App\Controller; use App\Controller\AppController; use Cake\Http\Client; class RequestsController extends AppController{ public function index(){ $http = new Client(); $response = $http->get('https://jsonplaceholder.typicode.com/users'); $stream = $response->getJson(); $this->set('response',$stream); } } ?>
src/Template? Requests ????? ???? ?? ???? ??? index.php?? View ??? ?????. ?? ??? ?? ??? ?????.
src/Template/Requests/index.php
<h3>All Users from url : https://jsonplaceholder.typicode.com/users</h3> <?php if($response) { foreach($response as $res => $val) { echo '<font color="gray">Name: '.$val["name"].' Email -'.$val["email"].'</font><br>'; } } ?>
?? URL? ???? ?? ??? ??? ??? -
http://localhost/cakephp4/getData
??
?? ?? ???? ?? ?? ??? ?????. ??? ?? ??? ?? ???.

HTTP POST ??
??? ??? ??? ??? ?? $http ?????? ???? ???. ?
$response = $http->post('yoururl', data);
??? ?? ?? ???????.
?
?? ????? ?? config/routes.php ??? ?????.
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('postData',['controller'=>'Requests','action'=>'index']); $builder->fallbacks(); });
src/Controller/RequestsController.php.?? RequestsController.php ??? ?????.
???? ??? ?? ??? ?????. ?? ??? ?? ?????.src/Controller/RequestsController.php
<?php namespace App\Controller; use App\Controller\AppController; use Cake\Http\Client; class RequestsController extends AppController{ public function index(){ $http = new Client(); $response = $http->post('https://postman-echo.com/post', [ 'name'=> 'ABC', 'email' => 'xyz@gmail.com' ]); } } ?>
src/Template? Requests ????? ??? ?? ???? ??? index.php?? View
??? ????. ?? ??? ?? ??? ?????.src/Template/Requests/index.php
<h3>Testing Post Method</h3>
?? URL? ???? ?? ??? ??? ??? -
http://localhost/cakephp4/postData
??
??? ??? ?????. ?

????? PUT ??? ??? ? ? ????.
$http = new Client(); $response = $http->put('https://postman-echo.com/post', [ 'name'=> 'ABC', 'email' => 'xyz@gmail.com' ]);
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