Class Phalcon\Mvc\Model\Validator\PresenceOf

extends abstract class Phalcon\Mvc\Model\Validator

implements Phalcon\Mvc\Model\ValidatorInterface

Source on GitHub

Allows to validate if a filed have a value different of null and empty string (“”)

This validator is only for use with Phalcon\Mvc\Collection. If you are using Phalcon\Mvc\Model, please use the validators provided by Phalcon\Validation.

<?php

use Phalcon\Mvc\Model\Validator\PresenceOf;

class Subscriptors extends \Phalcon\Mvc\Collection
{
    public function validation()
    {
        $this->validate(
            new PresenceOf(
                [
                    "field"   => "name",
                    "message" => "The name is required",
                ]
            )
        );

        if ($this->validationHasFailed() === true) {
            return false;
        }
    }
}

Methods

public validate (Phalcon\Mvc\EntityInterface $record)

Executes the validator

public __construct (array $options) inherited from Phalcon\Mvc\Model\Validator

Phalcon\Mvc\Model\Validator constructor

protected appendMessage (string $message, [string | array $field], [string $type]) inherited from Phalcon\Mvc\Model\Validator

Appends a message to the validator

public getMessages () inherited from Phalcon\Mvc\Model\Validator

Returns messages generated by the validator

public array getOptions () inherited from Phalcon\Mvc\Model\Validator

Returns all the options from the validator

public getOption (mixed $option, [mixed $defaultValue]) inherited from Phalcon\Mvc\Model\Validator

Returns an option

public isSetOption (mixed $option) inherited from Phalcon\Mvc\Model\Validator

Check whether an option has been defined in the validator options