Phalcon 验证场景

Question

我曾经使用 Yii 框架。我想使用 Phalcon 制作项目。我在 Phalcon 上找不到验证方案。在 Phalcon 上正确实现它的最佳方法是什么？

提前致谢。

Answer 1

任何数据验证：

<?php

use Phalcon\Validation\Validator\PresenceOf,
    Phalcon\Validation\Validator\Email;

$validation = new Phalcon\Validation();

$validation->add('name', new PresenceOf(array(
    'message' => 'The name is required'
)));

$validation->add('email', new PresenceOf(array(
    'message' => 'The e-mail is required'
)));

$validation->add('email', new Email(array(
    'message' => 'The e-mail is not valid'
)));

$messages = $validation->validate($_POST);
if (count($messages)) {
    foreach ($messages as $message) {
        echo $message, '<br>';
    }
}

http://docs.phalconphp.com/en/1.2.6/reference/validation.html

如果您正在使用模型：

<?php

use Phalcon\Mvc\Model\Validator\InclusionIn,
    Phalcon\Mvc\Model\Validator\Uniqueness;

class Robots extends \Phalcon\Mvc\Model
{

    public function validation()
    {

        $this->validate(new InclusionIn(
            array(
                "field"  => "type",
                "domain" => array("Mechanical", "Virtual")
            )
        ));

        $this->validate(new Uniqueness(
            array(
                "field"   => "name",
                "message" => "The robot name must be unique"
            )
        ));

        return $this->validationHasFailed() != true;
    }

}

http://docs.phalconphp.com/en/1.2.6/reference/models.html#validating-data-integrity

模型也有事件，所以你可以在这些函数中添加你需要的任何逻辑：

http://docs.phalconphp.com/en/1.2.6/reference/models.html#events-and-events-manager