/**
* Track the change, but only if it was to the 'value' attribute.
*
* We don't track changes to any other properties of Inputfields.
*
* @param string $key
* @return this
*
*/
public function trackChange($key)
{
if ($key != 'value') {
return $this;
}
return parent::trackChange($key);
}
/**
* Track the change, but only if it was to the 'value' attribute.
*
* We don't track changes to any other properties of Inputfields.
*
* @param string $what Name of property that changed
* @param mixed $old Previous value before change
* @param mixed $new New value
* @return $this
*
*/
public function trackChange($what, $old = null, $new = null)
{
if ($what != 'value') {
return $this;
}
return parent::trackChange($what, $old, $new);
}
