EqualsValidator.php

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<?php
 
namespace Ubiquity\contents\validation\validators\comparison;
 
use Ubiquity\contents\validation\validators\ValidatorHasNotNull;
 
class EqualsValidator extends ValidatorHasNotNull {
    protected $ref;
 
    public function __construct() {
        $this->message = 'This value should be equals to `{ref}`';
    }
 
    public function validate($value) {
        parent::validate ( $value );
        if ($this->notNull !== false) {
            return $value == $this->ref;
        }
        return true;
    }
 
    public function getParameters(): array {
        return [ 'ref','value' ];
    }
 
    public function asUI(): array {
        return \array_merge_recursive ( parent::asUI (), [ 'rules' => [ [ 'type' => 'is','prompt' => $this->_getMessage (),'value' => $this->ref ] ] ] );
    }
}