Some useful Regex validation

Password strength

  • Length 6 -> 100
  • At least 1 Capital one number/special character

new Regex(@”((?=.[\d\W])(?=.[A-Z])(^.{6,10}$))”);

Email format

new Regex( @”^(0-9a-zA-Z@([0-9a-zA-Z][-\w][0-9a-zA-Z].)+[a-zA-Z]{2,9})$”);

Phone number (common case)

  • Allow: number only, “+”, “-“

new Regex( @”^((?+?[0-9])?)?[0-9_- ()]$”);

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