regex date pattern mm/dd/yyyy c#
Im looking for some RegEx for a custom pattern validation for a date field on a web form that was configured with InfoPath 2010. Acceptable date formats are m/d/yyyy (including two-digit days and months, e.g 10/10/2012). Is there any regex pattern storage where I can find patterns like dd.MM. yyyy or maybe you can help me with that? Im using data validation with data annotations: [RegularExpression(" pattern", ErrorMessage "incorrect date format")] public string MyDate get set Dim re As New Regex(pattern).If input date time string is valid, DateTime.TryParse function return C DateTime Difference How to get Difference between two dates? result DateTime.Parse(match.Value) How to write the Regex pattern so that the date string part is extracted and how to convert this string toyou would have to parse the date string like this: DateTime d DateTime.ParseExact(match.Value, " yyyy-MM-dd HH-mm-ss", CultureInfo.InvariantCulture) If Regular Exp date format (yyyy-mm-dd). Join Login.Regex Tester is a tool to learn, build, test Regular Expressions (RegEx / RegExp).Search for rate Community patterns. Character classes. Related snippets. Check date is in dd/mm/yyyy format. Date and hour Format in RadDatePicker. DEVNETWORK.NET. Regex: Check date is in YYYY-MM-DD format PHP Developers Network — To check a date is entered in YYYY-MM-DD format.I have tried online If youre wanting, what seems to be, the mac daddy of patterns php. dd/MM/yyyy with leap years 100 integrated Valid years : from C Regular Expression Date.