Form submit by enter key except in textarea in javascript?

I have this form where it submits by pressing enter key.

I want it to function except for textarea, where it should has it usual behavio开发者_开发百科r adding a new line in text-area

The default behavior is that the form doesn't submit if you press enter inside a textarea as seen in the following live demo. It simply adds a new row inside the textarea. You don't need any javascript for this. On the other hand if the the user presses enter while inside a normal textbox the form is submitted.