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 )

Description

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

Parameter

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')

Throws

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

Note

since 2.0

This function can not be called statically.