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# HTML_QuickForm::isFrozen()

HTML_QuickForm::isFrozen() -- Checks whether the form is frozen

## Synopsis

    require_once 'HTML/QuickForm.php';

``boolean HTML_QuickForm::isFrozen` (void)`

## Description

Returns whether or not the whole form is frozen.

## Throws

throws no exceptions thrown

## Note

since 3.0

This function can not be called statically.

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HTML_QuickForm::isElementFrozen() | Up | HTML_QuickForm::setRequiredNote()