Static Constructor A static constructor is used to initialize the static data once or performed an action to once only. A static constructor does not take access modifiers or have parameters. A static constructor is called automatically to initialize the class before the first instance is created or any static members are referenced. User has …
Regular expression for JavaScript var regPostcode = /^([a-zA-Z]){1}([0-9][0-9]|[0-9]|[a-zA-Z][0-9][a-zA-Z]|[a-zA-Z][0-9][0-9]|[a-zA-Z][0-9]){1}([ ])([0-9][a-zA-z][a-zA-z]){1}$/; var result = regPostcode.test(SearchTerm); if (!result) { alert(“Please enter valid postcode”); return false; } Regular expression for C# string regPostcode = “([a-zA-Z]){1}([0-9][0-9]|[0-9]|[a-zA-Z][0-9][a-zA-Z]|[a-zA-Z][0-9][0-9]|[a-zA-Z][0-9]){1}([ ])([0-9][a-zA-z][a-zA-z]){1}”; System.Text.RegularExpressions.Regex regx = new System.Text.RegularExpressions.Regex(regPostcode); if(!regx.IsMatch(address0.PostalCode)) { results.Add(new ValidationResult(String.Format(“Please enter valid postcode for {0}.”, addressRank))); } You can check the regular expression at http://www.regexplanet.com/ …