using System.Text.RegularExpressions; namespace ApplicationLayer { public static class Constants { public readonly static Regex EnglishWordRegex = new("^[a-zA-Z]*$"); public readonly static Regex EnglishPhraseRegex = new(@"^[a-zA-Z№0-9?><;,{}[\]\-_+=!@#$%\^&*|']*$"); public readonly static Regex PhoneNumRegex = new(@"^[\+]?[(]?[0-9]{3}[)]?[-\s\.]?[0-9]{3}[-\s\.]?[0-9]{4,6}$"); } }