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.
(Private)Answered by Shadae on August 14, 2015 at 04:38 PM
You can increase the length of your text box from within your form builder.
Select the field that you would like to change the size for, in the properties toolbar, change size to your desired size:
You can also inject custom CSS into your form to change the width of all your text boxes. Please use the following CSS code:
width : 250px;
You can change the pixel to meet your desired size.
Please inform us if you need further assistance.