What Is An Alpha Character
What are the alphabets?
Letters (as opposed to numeric letters, which are numbers)
Alphabetical letters mean letters or numbers (but not special letters like *! /? & @)
Domestically I think so too and they should skip the alphabet, because once you enter the uppercase and lowercase letters, you insert the alphabet, so there's no need to do anything else. Is. For example: Cop1234 is enough