How to make ngMessage for required fields only show when dirty or submitting a form?

Question

I\'m using AngularJS 1.3.0 RC0 and angular-messages. ng-messages dutifully shows error messages for those \"required\" fields when a form is initially loaded and pristine. S

Answer 1

     

            
Required
            
not a valid field. Length exceeds.
            
not a valid field. Length is shorter.

button type should be submit and this will work.