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.
The question you ask has more than one answer, if you don't specialize the coverage of the question. Also, it can mean different things from people to people, so I need more detail about what you want to do with your form.
For example, you can give information about the purpose of the form or platforms which you plan to use.
In addition, you can investigate the articles from the following link. There are tons of topics about how to create better forms. I'm sure those will help you.
If you wan to point specific topic, please don't hesitate to contact us.