[eluser]sneakyimp[/eluser]
I've got a form that has some pretty weird requirements involving multiple inputs. That is to say that my validation requirements require a lot of logic to check form inputs X, Y, and Z against each other in a complicated way.
I have no interest in extending the Form_Validation class specifically for this form. I just want to check the elaborate conditions and, if something is awry, I want to flag the form as invalid and, most importantly, I want to add a validation error message to the list of error messages already displayed.
Is this feasible? Is it complicated? How do I do it? I don't see any methods in Form_Validation class to add error messages to the array.
