value = $value;
$this->add($label);
$this->getAttributes()->registerAttributeCallback('value', [$this, 'getValue']);
}
/**
* @param $label
* @return $this
*/
public function setLabel($label)
{
$this->setContent($label);
return $this;
}
/**
* @return string
*/
public function getValue()
{
return $this->value;
}
}