clocktower@tools:~$cd /tools/text-code && ./regex-tester
Regular Expression Pattern
//
Common Patterns
Test String
Results
john.doe@example.com invalid-email user@domain.co.uk test@subdomain.example.org
Match 1: "john.doe@example.com" at 0
Match 2: "user@domain.co.uk" at 35
Match 3: "test@subdomain.example.org" at 53