submit after click enter and don't raise validation

i have a aspx that is within a masterpage

i my my aspx i have a coule of textboxes and a button.

in my master page i have in the side more textboxes anda button

all of the textboxes have a validation groups with diff name.

all i want is to click in my aspx with ENTER and the submit will work without raising the validation in my masterpage

please

your help
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