Phalcon Model Events

Models allows user to implement events when operation such as insert/update/delete is implemented to define business rules.

The following are the events supported by Phalcon\Mvc\Model:

Operation	Name	Description
Inserting	afterCreate	It runs after the required operation over the database system only when an inserting operation is being made.
Updating	afterUpdate	It runs after the required operation over the database system only when an updating operation is being made.
Inserting/Updating	afterSave	It runs after the required operation over the database system.
Inserting/Updating	afterValidation	It is executed after the fields are validated for not nulls/empty strings or foreign keys.
Inserting	afterValidationOnCreate	It is executed after the fields are validated for not nulls/empty strings or foreign keys when an insertion operation is being made.
Updating	afterValidationOnUpdate	It is executed after the fields are validated for not nulls/empty strings or foreign keys when an updating operation is being made.
Inserting/Updating	beforeValidation	It is executed before the fields are validated for not nulls/empty strings or foreign keys.
Inserting	beforeCreate	It runs before the required operation over the database system only when an inserting operation is being made.
Inserting/Updating	beforeSave	It runs before the required operation over the database system.

Implementation

<?php

namespace Phalcon\Tutorial;

use Phalcon\Mvc\Model;

class Tutorial extends Model
{
    public function beforeValidationOnCreate()
    {
        echo 'This is executed before creating a class Tutorial!';
    }
}
?>

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