How do you paste content in from other sources?

Do you want to paste some text inside of text field of your form? You can achieve that by copying your text from other source and then pasting it inside of your text field inside of Form Builder. Once you paste text inside of Text field click on Complete button and then save your form. 

If I did not understood your question correctly,can you please provide us more details about what you are trying to achieve and we will be happy to assist you.

Let us know if you need further assistance.