A connection form is a way for two people or groups to share important information. It's like an online form that requires you to fill out all the information needed for someone to connect with you. For example, if you wanted to connect with a friend online, they may ask you to fill out a connection form. This form would require you to put in your name, email address, and a few other pieces of information. The friend would use the form to then connect with you on a platform (like email, text message, or social media) so that the two of you could start communicating and sharing information.