jQuery Validation not posting value of submit button

jQuery Validation not posting value of submit button

hello,

I m having weird problem, i m using form validation plugin. When i fill up the form and post, and if i print out the value of posted value, i can see all the form field value being posted except the value of submit button. I then disabled the validation stuff and again i fill up the form and posted it, this time i can see the the value of submit button being posted. So its clear something is wrong in validation part. I couldnt figure out where the thing went wrong. Hoping for a reply how to fix this issue.

Thanks