Need help with conditional logic based on age calculation

I’ve created a form but need help with custom coding. Here is a link to the form page - Here’s what needs to happen -

When the user enters their birthdate if they are between 18 and 49 the conditional logic will display a checkbox for $300/year = Adult Individual (between age 18 and 49) OR $450/year = Adult Individual (age 50 and over).

THEN once all required fields are filled in and they click Submit the form data is sent to Google Sheets (I can assist with the connection to Google) and they are redirected to PayPal to pay the fee based on their age.

Thanks in advance - Bill

1 Like

Hello @user65ea5e51b8ca5590 ,
Hope you are doing well.

I can assist you with your requirement.

Please reach me out through Skype via cis.garry or drop me mail at

Looking forward to hearing you soon.

Best regards,

Hello Bill,

I hope you are doing great

I can help you with your requirements for the same.
please reach me out over email

waiting for your response

Hello @user65ea5e51b8ca5590

Drawing from my substantial experience with GravityForms, I am well-equipped to offer my assistance.

Should you require further communication, please feel free to reach out to me via email at:
Email: jack(at)technogiq(dot)com
Skype: live:.cid.a0f06a69cf1c6478

Looking forward to hearing from you.


Hi Bill,
I can help you with custom program to implement the logic on form based on DOB.
Please let me know If you are still looking to achieve the same

eMail -

Awaiting for response