HTML_QuickForm::isElementRequired()
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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()UpHTML_QuickForm::validate()