Get all Validation rules when submitting form

[eluser]CroNiX[/eluser]
Not without some heavy extending of the Form Validation library. As soon as a rule fails it quits checking any more rules for that field as there is generally no point in running more rules if the field already failed one.

One user friendly thing you might do is have a javascript tip popup next to each field that explains the rules for the field to the user, telling them what's allowed, etc.