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.
Can you please tell us a little more about what kind of tags you are looking to add to a Text Box field?
If you are looking to add a HTML tag to the Text Box field, you can only do that by downloading the source code of your form and adding the HTML tags to the field on the edited source code that you would be pasting to your website.
If you are asking about editing its attributes such as read-only or disabled, you can set a field as read-only by editing its properties (gear-shaped icon > Edit Properties, and set Read-only to Yes).
If you are asking about some other kinds of tags, please tell us a little more about what kind of tags did you have in mind, or what you are trying to achieve, and we will be happy to look for possible solutions. We will await your response. Thank you.