JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
Unfortunately we do not have a widget or app with this feature as of yet. But you can probably make use of 3rd party services, such as Contact Monkey.
Let me also submit a feature request for this. However, I cannot guarantee that this can be implemented anytime soon. But as soon as we have this feature, we'll inform you right away.