Express Checkout Error

[Guest]

When I enable one page checkout it gives an error when you try to register that phone number is missing but there is no box to enter phone number?

How to add a phone number in one page checkout on registration or remove validation?

I use PS 1.5.1

 

Thanks

Edited February 17, 2013 by mehnihma (see edit history)

[Guest]

I have found this and I thinks it works;

 

http://hassadee.com/2012/12/03/how-to-fix-bug-error-create-your-account-you-must-register-at-least-one-phone-number-on-prestashop-v-1-5-2-0/