When someone is filling out a response, I would like for them to have the option to spell-check their form. They have the ability to do so with the PDF distribution of the form, but not with the web form. How can I make it so they have the option with the web form as well?
Spell-check within the HTML form is something that the web browser provides. The level of support varies by browser. Here are a few links to some content that you might want to review: