Add dashes into text field

Do you want to add dashes into text field like this?

https://form.jotform.com/62164819418966

Dashes are allowed inside of Text field. Once you add Text field to your form click on Edit HTML button, and add your own text. You can add dashes anywhere you wish inside of Text field. Once you add your text click on complete button and save your form. 

If I did not understood your question correctly, please explain in more details where you want to add dashes inside of your form and also provide us ID of the form you are working on.

Let us know if you need further assistance.