EXTENSION NAME
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Birthday fields on customer forms and admin v1.0

FEATURES
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- This module allows your customers to enter their date of birth, using BIRTHDAY FIELD when they register (via Register page or Checkout page)
- Datepicker addon for fields, both in admin and front-end view

WHERE ARE THE FIELDS ADDED?
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Frontend
- Registration page form
- Edit page form in My Account
- Checkout > Guest form
- Checkout > Register form

Backend
- New Customer page form
- Customer Edit page form

It also adds language entries, for English, which can be edited or translated to other language.
If you want to display these fields on your CUSTOM THEME, your theme must respect the default Open Cart theme HTML tags.
If it doesn't, please contact me and I will try to help.
If you want a custom job, if you need OTHER EXTRA FIELDS on your forms, feel free to contact me andrei.opencart@yahoo.com and I will send you an offer.