Kanna

how to write custom validation code for create account form

how to integrate 3rd party chat plugin in una website

how to write validation  for zip code that allow only certain region zip code

how to uninstall my module by manually.I tried to install new module,but it load more time,so I refresh page ,it show installed.but data not comes.how to uninstall this module.

how to call another module method in my custom module

how to create a new module ?.please provide procedure.

How to set no.of online friends to show in front end

How to show birthdate instead of age in profile info