Without clicking the button its click event executing javascript

Question

I have a HTML form which contains a input text and a button. HTML

<form id="form1">
   <input type="text" />
   <button onclick='YouClick();'>Click</button>
 </form>

JS function

 function YouClick() {
   alert("You just clicked");
 }

When user click the button , the javascript function YouClick executes. But if i pressed enter key on input text fields than also YouClick function executes. How can i stop this behaviour ? So that only by clicking the button the YouClick function executes.

Answer 1

You are submitting the form, then the button which by default is type='submit' is triggered, you can set the type attribute of the button as button:

<button type='button' onclick='YouClick();'>Click</button>

Answer 2

This should work :

$(document).ready(function() {
  $('input').keydown(function(event){
    if(event.keyCode == 13) {
      event.preventDefault();
    }
  });
});