RequiredQuestionValidator Class Reference

RequiredQuestion Validator. More...

Inherits AbstractValidator.

Public Member Functions
	RequiredQuestionValidator ($field, $title, $empty="", $answer="")
	writeClient ()
	validate ()

Public Attributes
	$empty = ""
	$answer

Detailed Description

RequiredQuestion Validator.

Definition at line 57 of file validation.inc.

Member Function Documentation

RequiredQuestionValidator()

RequiredQuestionValidator::RequiredQuestionValidator	(		$field,
			$title,
			$empty = "",
			$answer = ""
	)

Definition at line 62 of file validation.inc.

     {
          $this->empty = $empty;
          $this->answer = $answer;
          $this->AbstractValidator($field, $title);
     }

validate()

RequiredQuestionValidator::validate

(

)

Definition at line 83 of file validation.inc.

     {
          if(!$this->answer)
          {
               global $_POST;
               $value = "";
               if($_POST AND (isset($_POST[$this->field]) || $_POST[$this->field] != ""))
               {
                    $value = $_POST[$this->field];
               }
          }
          else
          {
               $value = $this->answer->value;
          }
          
          if ($value != $this->empty)
          {
               return "";
          }
          else
          {
               return "{$this->title} is a required field.";
          }
     }

writeClient()

RequiredQuestionValidator::writeClient

(

)

Definition at line 69 of file validation.inc.

     {
          $script = <<<ENDSCRIPT
          
     if (form["{$this->field}"].style.display != "none" && form["{$this->field}"].value == "{$this->empty}")
     {
          alert("{$this->title} is a required field. Please supply a value.");
          return true;
     }
ENDSCRIPT;
 
          return $script;
     }

Member Data Documentation

$answer

RequiredQuestionValidator::$answer

Definition at line 60 of file validation.inc.

$empty

RequiredQuestionValidator::$empty = ""

Definition at line 59 of file validation.inc.

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The documentation for this class was generated from the following file:

• C:/code/cms.sonjara.com/cms/components/questionnaire/validation.inc