Visual Basic.Net® Regular Expressions
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Replace
Contains
Find in String
Regular Expressions are very powerful search/replace tools and there are complete books dedicated to their use. Whilst there are too many variations to cover in one web page, I have included a sumary of some popular codes. (For simplicity I have assumed the regex is being applied to a string that is only one line in length (i.e. no embedded line feeds)
Valid Date
Is Plausible UK Postcode
Is Plausible UK National Insurance
Is Plausible Email
Is Plausible UK Driving Licence Number
The code functions on this site are only intended as a learning aid. Data validation is often ommited to assist users unfamiliar with Visual Basic. The information may be untested, unrelaible or unsuitable for your requiremensts. It is presented in a non-commercial form as an ex-gratia attempt to be helpful. By making any use of information contained on these pages, you agree to fully absolve and indemnify DigitalDan in relation to any issue arising out of such use.
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