Field::isChangedFrom($value[,$value...])
Version 3.8
Check if value has been modified from given value
Returns TRUE if value has been changed and old value value is found.
Return value
Bool
Arguments
- $value
- Value that is used for comparison.
Full documentation
Value of 'Status' has been changed from 'Payed'.
if ( $Order->status->isChangedFrom('Offer')) ){
$Order->order_date->setValue('Today');
}
This is shorthand for:
if ( $Order->status->isChanged() && $order->status->getOldValue() == 'Offer' ){
$Order-> order_date->setValue('Today');
}