/**
* Check if an attribute is a boolean attribute.
*
* @param string $attribute
*
* @return bool
*/
private function isBooleanAttribute($attribute)
{
return $this->repository->getAttributes()->search(trim($attribute)) || Html::isDataAttribute($attribute);
}
/**
* Remove the attribute from the element.
*
* @param string $element
* @param string $attribute
*
* @return string
*/
protected function removeAttribute($element, $attribute)
{
$replacement = Html::hasSurroundingAttributes($attribute) ? ' ' : '';
return str_replace($attribute, $replacement, $element);
}
