Introduction
PEAR Manual

HTML_QuickForm::elementExists()

HTML_QuickForm::elementExists() -- Checks if element is in the form

Synopsis

      require_once 'HTML/QuickForm.php';

boolean HTML_QuickForm::elementExists ( string $element = NULL )

Description

Returns TRUE if element is in the form, FALSE otherwise.

Parameter

string $element

form name of element to check

Throws

throws no exceptions thrown

Note

since 1.0

This function can not be called statically.
Introduction
PEAR Manual