Enjoy unlimited access to all of Mike Wheeler's training courses and content as a Mike Wheeler Media+ subscriber. Learn on-demand and on-the-go with our state-of-the-art learning platform. Mobile apps included in your subscription as well!
Mike Wheeler has taught over 135,000 students how to use the Salesforce platform and pass a multitude of Salesforce Certification Exams.
You can’t throw built-in Apex exceptions. You can only catch them. But with custom exceptions, you can throw and catch them in your methods. Custom exceptions enable you to specify detailed error messages and have more custom error handling in your catch blocks.