ChoiceControl::$checkAllowedValues in ChoiceControl::getValue()

[Tomáš Holan]

• bug report? yes
• feature request? N/A
• version: v2.4.7

Description

Hi, maybe I missed something but shouldn't be used ChoiceControl::$checkAllowedValues in ChoiceControl::getValue()? If I'm using dynamic selectbox and loading items over ajax, it's returning NULL as value. So it doesn't care about value of $checkAllowedValues.

I mean something like that:

	/**
	 * Returns selected key.
	 * @return string|int
	 */
	public function getValue()
	{
		return array_key_exists($this->value, $this->items) || !$this->checkAllowedValues ? $this->value : null;
	}

[David Grudl]

See #168