Customizing the form

Hi will be able to customize the registration form like buttons for Yes/ NO and required fields with a asterisk

Please advise  

Hi,

JotForm is an online form builder that lets you create and highly customize your forms to your specific needs. 

I strongly suggest checking our the form builder and explore how it works, below are the guides to help you get started:

What's New in JotForm Version 4 

How to create your first web form. 

About Us page 

User Guides page 

For your specific concern, here's how I did the required yes/no radio button field:

I hope that helps.