If AccountId Is Null then Before deleting the contact Add error Please Tell me the code

Hi @Mandar Rahate

Please check the below code

trigger CheckAccountIdBeforeDelete on Contact (before delete) {
// loop through all the contacts being deleted
for (Contact c : Trigger.old) {
// check if the AccountId is null
if (c.AccountId == null) {
// add an error to the contact
c.addError('Please specify an AccountId before deleting this contact.');
}
}
}

Thanks