AbstractDateTimeValidator.php

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<?php
 
namespace Ubiquity\contents\validation\validators\dates;
 
use Ubiquity\contents\validation\validators\ConstraintViolation;
use Ubiquity\contents\validation\validators\ValidatorHasNotNull;
 
abstract class AbstractDateTimeValidator extends ValidatorHasNotNull {
    protected $ref;
    protected $strict = true;
    protected $warnings = [ ];
 
    public function validate($value) {
        parent::validate ( $value );
        if ($this->notNull !== false) {
            $value = ( string ) $value;
            \DateTime::createFromFormat ( $this->ref, $value );
            $errors = \DateTime::getLastErrors ();
            foreach ( $errors ['warnings'] as $warning ) {
                $this->warnings [] = new ConstraintViolation ( $warning, $value, $this->member, get_class ( $this ), 'warning' );
            }
            return $errors ['error_count'] <= 0 && (! $this->strict || $errors ['warning_count'] <= 0);
        }
        return true;
    }
 
    public function getParameters(): array {
        return [ "ref","value" ];
    }
 
    public function getWarnings() {
        return $this->warnings;
    }
 
    public function hasWarnings() {
        return \count ( $this->warnings ) > 0;
    }
}