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.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

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.

  • Profile Image

    How can i increase the width of the phone box

    Asked by b.m.ezzat on June 10, 2015 at 06:25 AM


    I have 9 boxes for the phone, those boxes are very small however all other boxes are ok

    How can i increase there width? so that when entering any data the whole values appear

    Page URL:

  • Profile Image
    JotForm Support

    Answered by Chriistian on June 10, 2015 at 08:37 AM

    Hi b.m.ezzat, 

    Thanks for contacting us.


    To adjust the width of the phone box in your form, just inject the following CSS:

    .mask-phone-number.form-textbox {

    width: 150px !important;



    To inject CSS code in your form, just follow instructions below.


    Do let us know if you need further assistance.