What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.

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    JotForm: Uncaught TypeError: Object # has no method 'error'

    Asked by pib on July 14, 2012 at 05:56 AM
  • Profile Image
    JotForm Support

    Answered by idarktech on July 14, 2012 at 10:15 AM


    May we ask for more details about your question please? Like how to reproduce this error?

    We'll wait for your reply. Thanks!

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    Answered by pib on July 14, 2012 at 10:37 AM

    When I use jotForm.js in my form on chrome I see this error on the console. With Firefox this problem is not visible on the console.

    The stack error is :


    Uncaught TypeError: Object #<Object> has no method 'error' jotform.js:227
    (anonymous function)jotform.js:227


    I haven't a form fully created with JotForm, I use JotForm to create a first version of my form and after I modify and complet my Form, so maybe it's a conflict with the js I used for the loading:

     <SCRIPT LANGUAGE="JavaScript">

    var nava = (document.layers);

    var dom = (document.getElementById);

    var iex = (document.all);

    if (nava)


      chg = document.chargement


    else if (dom)


      chg = document.getElementById("chargement").style


    else if (iex)


      chg = chargement.style


    largeur = screen.width;

    chg.left = Math.round((largeur/2)-200);

    chg.visibility = "visible";


    function Chargement()


      chg.visibility = "hidden";





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    JotForm Support

    Answered by idarktech on July 15, 2012 at 12:28 AM


    May I ask for the website URL where you've embedded your form so we can check it here with Chrome Browser? 

    Also, have you tried re-embedding your form using iframe code? Since form is called in iframe, it wont create any conflict with your page. Let us know what your results are.