I'm stuck because it keeps saying that phone number is not valid in billing address form. +989383042510 or 09383042510 are not acceptable while they are correct. Is there any way to disable this validation?
[I don't want to use custom address attribute for some reason] (non code 4.30 version)
Works fine here Have you made changes to the code ? Any non-standard plugins installed ?
I did not change the code, I'm using Package without source code, Actually I've installed 2 plugins for otp and sending text message after submitting shopping.