cake form helper

<?= $this->Form->create($post); ?>
<?= $this->Form->input('title'); ?>
<?= $this->Form->input('body', ['rows'=> '3']); ?>
<?= $this->Form->button('Add'); ?>
<?= $this->Form->end(); ?>

なるほど、だんだんテンションが下がってきた。

DBへのinsertをcontrollerで書きます。

public function  add()
	{
		$this->viewBuilder()->layout('my_layout');
                $post = $this->Posts->newEntity();
		if($this->request->is('post')){
			$post = $this->Posts->patchEntity($post, $this->request->data);
			$this->Posts->save($post);
			return $this->redirect(['action'=>'index']);
		}
		$this->set('post', $post);
	}

validatorはmodelに書きます。

<?php

namespace App\Model\Table;

use Cake\ORM\Table;
use Cake\Validation\Validator;

class PostsTable extends Table
{
	public function initialize(array $config)
	{
		$this->addBehavior('Timestamp');
	}

	public function validationDefault(Validator $validator)
		{
			$validator
			->notEmpty('title')
			->requirePresence('title')
			->notEmpty('body')
			->requirePresence('body')
			->add('body', [
				'length' => [
					'rule' => ['minLength', 10],
					'message' => 'body length must be 10+'
					]
				]);
		return $validator;
	}
}

controllerでvalidationの設定

public function  add()
	{
		$this->viewBuilder()->layout('my_layout');
		$post = $this->Posts->newEntity();
		if($this->request->is('post')){
			$post = $this->Posts->patchEntity($post, $this->request->data);
			if($this->Posts->save($post)){
				return $this->redirect(['action'=>'index']);
			}else {
				// error
			}
		}
		$this->set('post', $post);
	}