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fixed for symbol-first passwords.

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edited Jun 28, 2011 at 22:16

\w*$ will only match letters, numbers, and underscore. This is what you want:

Regex.IsMatch("jpere33z@1"@1?hs"hsjpere33z", @"^(?=\w*\d=.*?\d)(?=\w*[a=.*?[a-z])(?=\w*\W=.*?\W).*$"), RegexOptions.IgnoreCase)

I moved the validation to the left, and added \w* right before the \W. Edit: Also used .* instead of \w for test lookaheads.

\w*$ will only match letters, numbers, and underscore. This is what you want:

Regex.IsMatch("jpere33z@1?hs", @"^(?=\w*\d)(?=\w*[a-z])(?=\w*\W).*$")

I moved the validation to the left, and added \w* right before the \W.

\w*$ will only match letters, numbers, and underscore. This is what you want:

Regex.IsMatch("@1?hsjpere33z", @"^(?=.*?\d)(?=.*?[a-z])(?=.*?\W).*$", RegexOptions.IgnoreCase)

I moved the validation to the left, and added \w* right before the \W. Edit: Also used .* instead of \w for test lookaheads.

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answered Jun 28, 2011 at 21:58

\w*$ will only match letters, numbers, and underscore. This is what you want:

Regex.IsMatch("jpere33z@1?hs", @"^(?=\w*\d)(?=\w*[a-z])(?=\w*\W).*$")

I moved the validation to the left, and added \w* right before the \W.