[idea] UI\Controls\Form::getChild(string $label)

[remicollet]

For now, I'm using something like:

class ExtenfionForm extends Form {
	private $childIndex;
	private $childControl;

	public function addChild(string $name, string $label, UI\Control $control, boolean $stretchy=NULL) {

		$this->childIndex[$name] = $this->append($label, $control, $stretchy ?? false);
		$this->childControl[$name] = $control;
	}

	public function getChild(string $name) {

		return ($this->childControl[$name] ?? NULL);
	}
}

Perhaps we need something simpler.

[krakjoe]

This is possible without any additional upstream change, we could do this.