Recently somebody asked me some questions about when to use addError, and it is true that there is always an aura of mystery about when and how to use this Salesforce method. My idea in this blog post is try to explain addError uses with practical examples, in order that it is demystified.
PageMessages & Testing
Recently I experienced some problems trying to test the page messages that were being added to a Visualforce page by subsequent controller calls. As this behaviour is a bit specific, I will try to explain how it works with examples. Continue reading “PageMessages & Testing”
My Salesforce adventure 