Regular expression validating date
Consult the regular expression documentation or the regular expression solutions to common problems section of this page for examples. You can create range of characters using the hyphen character such as A-Z (A to Z).If you need more examples or solutions, please contact me. Note that in character sets, special characters (., *, ) do not have any special meaning. This means match anything that is a single white space character OR anything that is not a white space character!All examples given here are as simple as possible to help beginners.The source code is compiled and tested in my dev environment.Your user interface should take care of the formatting problem by having a clear documentation on the format and/or split the phone into parts (area, exchange, number) and/or have an entry mask.The following expression is pretty lenient on the format and should accept 999-999-9999, 9999999999, (999) 999-9999.Bill Koster CSC 15245 Shady Grove Road, Rockville, MD 20850 o: 301.670.3716 | [email protected] | com This is a PRIVATE message.If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery.
It is Java Script based and uses XReg Exp library for enhanced features.Consult this page for more details on this problem. For the actual date validity, you should rely on another language.The following expressions will validate the number of days in a month but will NOT handle leap year validation; hence february can have 29 days every year, but not more. A SIN should also be validated by computing the checksum digit.This regex will tolerate the form XXX XXX XXX, XXXXXXXX or XXX-XXX-XXX. Since every part of a path is separated by a \ character, we only need to find the last one.Note that there's just no way to check if the last portion of a path is a file or a directory just by the name alone.
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Since this project is based on 2008 I will use that for the IDE on this project.