protected function processRules($element)
	{
		// If this is a container (Form or Fieldset) loop through each of the fields
		if ($element instanceof Form or $element instanceof Fieldset)
		{
			$result = [];

			foreach ($element as $field)
			{
				$result += $this->processRules($field);
			}

			return $result;
		}

		$metaData = $element->getMetaContainer();

		if (isset($metaData['validation']))
		{
			$label = $element->getLabel();

			if (is_null($label))
			{
				$label = $element->getName();
			}

			return [$element->getName() => [
				$this->ruleProvider->getRuleKey() => $metaData['validation'],
				$this->ruleProvider->getLabelKey() => $label,
			]];
		}

		return [$element->getName() => []];
	}