[Modern ACC] Account Number instead of Account Name

[Rekzai]

Because im using a 7.6 otserver i would like to know how to use account numbers instead of account names on the website, because if i use the current system with account names, i can login into the website but im failing to login into the gameworld because tibia 7.6 doesn't support account names.

any ideas?

 

[Ninja]

http://stackoverflow.com/questions/13952686/how-to-make-html-input-tag-only-accept-numerical-values

 

[Rekzai]

allready figured it out but thank you!