Thanks fyi.
"RhythmAddi ct" <sa**********@g mail.comwrote in message
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On Apr 10, 3:24 pm, "bienwell" <bienw...@hotma il.comwrote:
>Hi all,
Can any one help me to write a regular expression to validate the password entered on the text field in ASP.NET. The rules for the password are: 1- There must be at least one number in the password. 2- There must be upper and lower case letters in the password. 3- Password must begin with an alphabetic character. 4- Password cannot contain illegal characters, such as =, <, >, ;, :, ' , " or comma (equal sign, greater sign, less than sign, semicolon, colon, single quote, double quotes, comma). 5- Password must be between 8 and 25 characters.
I'm not good at writing the expression. Please help me out.
Thanks in advance.
RegularExpressi ons.Regex.IsMat ch(lblYourPw, "(?!^[0-9]*$)(?!^[a-zA-Z]*
$)^([a-zA-Z0-9]{8,10})$"))
"Validates a strong password. It must be between 8 and 10 characters,
contain at least one digit and one alphabetic character, and must not
contain special characters" I think you're 90% of the way there (got
it from http://msdn2.microsoft.com/en-us/library/ms998267.aspx)
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