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Expressions by User

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Title Test Details Explain the following regular expressions. Where would they be used? What potential problems do you foresee in using them?
Expression
^[a-zA-Z0-9]+([_.-]?[a-zA-Z0-9]+)?@[a-zA-Z0-9]+([_-]?[a-zA-Z0-9]+)*([.]{1})[a-zA-Z0-9]+([.]?[a-zA-Z0-9]+)*$
Description
Explain the following regular expressions. Where would they be used? What potential problems do you foresee in using them?
Matches
I dnthave any idea
Non-Matches
I dnt have any idea
Author Rating: Not yet rated. Kanupriya Surana
Title Test Details Explain the following 2 regular expressions. Where would they be used? What potential problems do you foresee in using them?
Expression
^[^<>&~\s^%A-Za-z\\][^A-Za-z%^\\<>]{1,25}$
Description
Explain the following 2 regular expressions. Where would they be used? What potential problems do you foresee in using them?
Matches
Dnt have any idea
Non-Matches
Dnt have any idea..need an answer urgently
Author Rating: Not yet rated. Kanupriya Surana
   Displaying page 1 of 1 pages; Items 1 to 2

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