We have a form that has been created for people to submit requests for equipment to be delivered to the department they work in.  This form has worked well for the past several years but lately we are finding that once employees fill it out and hit submit they get an error message that the form is not correctly filled out.  However, the form is submitted to us.  In the end users are submitting multiple forms for the same thing because they continue to make fixes and resubmit,  Any ideas?

Thanks

Dan