isDirty
xPDOObject::isDirty()
Indicates if an object field has been modified (or never saved).
Syntax
API Docs: http://api.modxcms.com/xpdo/om/xPDOObject.html#isDirty
boolean isDirty (string $key)
Examples
Test if a Skrewt object has been modified.
$skrewt = $xpdo->getObject('Skrewt',1);
echo $skrewt->isDirty() ? 1 : 0; // prints 0
$skrewt->set('poisonous',false);
echo $skrewt->isDirty() ? 1 : 0; // prints 1