 HTML_QuickForm::addFormRule() (Previous)
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HTML_QuickForm::isElementRequired()
HTML_QuickForm::isElementRequired() – Returns whether the form element is required
Synopsis
require_once 'HTML/QuickForm.php';
boolean HTML_QuickForm::isElementRequired (
string $element
)
Description
Returns whether or not the form element is required, i.e. whether a 'required' rule was added for it.
Parameter
- string $element
-
Form element name
Throws
throws no exceptions thrown
Note
since 1.0
This function can not be called statically.
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HTML_QuickForm::addFormRule() (Previous)
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(Next) HTML_QuickForm::validate()
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