After you have completed the set up of your Online Registration Settings and Field/Options Labels page settings and verified the classes are ready, it is time to check your work!
Use the Preview Registration Form button, located under the Gear icon > Settings > Online Registration > Settings (left menu), to launch your Online Registration form. Look at what you have created. You can go back to any of the three screens and continue to edit the look and functionality of your form until it is just the way you like.
Your Online Registration form is now ready to test. Again, use the Preview Registration Form button to launch your Online Registration form, and fill it out just as your customers will. When you are done, click Submit, and then look in your database at the family that was created.