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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')

Table 47-1. 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.

Download Documentation	Last updated: Sun, 31 Aug 2008
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