Access form input value in JS variable problem

Saturday, May 4, 2013

I have a form for which I cannot change the input value field names. One such field is in the HTML as follows:

<body>  <form id="f" method="get" action="/code/submit.php">  <input type="text" name="var[list]" id="ixv[list]" value="">  <button type="button" title="Save" onclick="check();">  </form>  </body>

Now in my javascript, I want to access that input value. I tried this, and of course it doesn't work since [] looks like an array in JS.

function check() {  var x=var[list].value;  alert(x);  }

The problem is that the variable name has [] in it. How can I get that input field value in javascript?

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