Using javascript functions in HTML -


i creating small webpage add 2 input fields , place result in input field. have:

<html> <head>     <title>calculator</title>      <script type="text/javascript">         function add(){             var num1 = parseint(document.calc.num1.value);             var num2 = parseint(document.calc.num2.value);             var answer = (num1+num2);             document.getelementbyid('res').value = answer;         }     </script> </head>  <body>     <form name="calc">         <input type ="button" name="add" value="+" onclick="add()">         <hr/>         <input type ="text" name="num1" value="">         <input type ="text" name="num2" value="">           <hr/>         <input type ="text" id="res" name="result" value="">     </form> </body> </html>

and getting following error when press + button.

uncaught typeerror: object not function

try changing function name add addnumbers or that.


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