HTML_QuickForm::applyFilter()

HTML_QuickForm::applyFilter() -- Applies a filter for the given field(s)

Synopsis

      require_once 'HTML/QuickForm.php';

void HTML_QuickForm::applyFilter ( mixed $element , mixed $filter )

Applies a data filter for the given field(s). Filter is applied recursively.

mixed $element: Form element name or array of such names. Special name '__ALL__' means all the form elements.

mixed $filter: Callback, either function name or array(&$object, 'method')

Possible PEAR_Error values

Error code	Error message	Reason	Solution
QUICKFORM_INVALID_FILTER	Callback function does not exist in QuickForm::applyFilter()	Tried to pass a name of a non-existant function as a callback	Check spelling

since 2.0

This function can not be called statically.