How to block form submission when you press enter or return?

Question

I have a form in which I use jQuery, I don’t think I need to put the code in this post, the question is quite simple.

But I would like to block the form from submitting when people press Enter or Return Key.

At the same time, I have text fields where the user will need to press Enter / Return.

Answer 1

A quick and unpleasant hack, but usually more reliable than trying to block keystrokes in each field: add:

<input type="submit" onclick="return false;" />

. , Enter , Enter-.

CSS, / , .

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Answer 2

, submitform = false; . onclick submit.

Answer 3

onsubmit , , ​​ ?

Answer 4

jQuery(document).ready(function(){
   validSubmit = false;
})

jQuery('myForm textarea').keypress(function(e) {
   if (e.which == 13) {
      validSubmit = true; // if the pressed key is enter, then allow submissions
   }
})

jQuery('myForm').submit(function(){
   if (!validSubmit) {
      return false;  //if submitting the form is not allowed, then cancel submission
   }
})

, / . , .

jQuery('form button.validSubmit').click(function(){  //or 'form input[type="submit"]'
   validSubmission = true;
})