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Tag: regular expression

  • How can I check a valid email address in Delphi

    Here is a function that you can use to check whether a given string is a valid email address in Delphi: function IsValidEmail(const Email: string): Boolean; var EmailRegex: TRegEx; begin EmailRegex := TRegEx.Create(‘^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$’); Result := EmailRegex.IsMatch(Email); end; This function uses a regular expression to validate the email address. The regular expression checks for the following…