[а-я]+

Selects everything between two pairs of curly braces

("\s+|^[\w\s\w])|(\s+") replace "

every part of the phrase can be replaced

This is a basic validation expression for eBay Usernames. Check eBay Username policy for all the rules. NOTE: Not all the rules are implemented in this expression.

Password contain a capital letter, a number and one of the following signs: [!@#$%^&*,.] (?=.[!@#$%^&,.])(?=.[A-Z])(?=.[0-9]).*