EVOLUTION-MANAGER
Edit File: class.verifiers.php
<?php /** * @copyright 2016 Snap Creek LLC */ defined('ABSPATH') || defined('DUPXABSPATH') || exit; class DUP_PRO_Verifier_Base { protected $error_text = ''; function __construct($error_text = '') { $this->error_text = $error_text; } // Returns an error string if succeeded or empty string if failed. public function Verify($value) { return ""; } } /** * @copyright 2016 Snap Creek LLC */ class DUP_PRO_Range_Verifier extends DUP_PRO_Verifier_Base { protected $min = 0; protected $max = 0; function __construct($min = 0, $max = 0, $error_text = '') { parent::__construct($error_text); $this->min = $min; $this->max = $max; } // Returns an error string if succeeded or empty string if failed. public function Verify($value) { if (($value < $this->min) || ($value > $this->max)) { return $this->error_text; } else { return ""; } } } /** * @copyright 2016 Snap Creek LLC */ class DUP_PRO_Length_Verifier extends DUP_PRO_Verifier_Base { protected $max_length = 0; function __construct($max_length = 0, $error_text = '') { parent::__construct($error_text); $this->max_length = $max_length; } // Returns an error string if succeeded or empty string if failed. public function Verify($value) { if (strlen($value) > $this->max_length) { return $this->error_text; } else { return ''; } } } /** * @copyright 2016 Snap Creek LLC */ class DUP_PRO_Email_Verifier extends DUP_PRO_Verifier_Base { protected $allow_blank = false; function __construct($allow_blank = false, $error_text = '') { parent::__construct($error_text); $this->allow_blank = $allow_blank; } // Returns an error string if succeeded or empty string if failed. public function Verify($value) { if ($this->allow_blank) { if (trim($value) == '') { return ''; } } if (!filter_var($value, FILTER_VALIDATE_EMAIL)) { return $this->error_text; } else { return ''; } } } /** * @copyright 2016 Snap Creek LLC */ class DUP_PRO_Required_Verifier extends DUP_PRO_Verifier_Base { function __construct($error_text = '') { parent::__construct($error_text); } // Returns an error string if succeeded or empty string if failed. public function Verify($value) { if (trim($value) == '') { return $this->error_text; } else { return ''; } } } /** * @copyright 2016 Snap Creek LLC */ class DUP_PRO_Regex_Verifier extends DUP_PRO_Verifier_Base { private $regex = ''; private $allow_blank = false; function __construct($regex = '', $error_text = '', $allow_blank = false) { parent::__construct($error_text); $this->regex = $regex; $this->allow_blank = $allow_blank; } // Returns an error string if succeeded or empty string if failed. public function Verify($value) { if ((trim($value) == '') && ($this->allow_blank)) { return ''; } if (preg_match($this->regex, $value) != 1) { return $this->error_text; } else { return ""; } } }