Is Numeric By Regular Expression : Validation « Regular Expressions « C# / C Sharp






  1. C# / C Sharp
  2. Regular Expressions
  3. Validation

Is Numeric By Regular Expression

        
using System.Text.RegularExpressions;

public static class Validate
{
    public static bool IsNumeric(string value)
    {
        if (string.IsNullOrEmpty(value))
            return false;

        Regex numeric = new Regex(@"^[0-9]+$", RegexOptions.Compiled | RegexOptions.IgnoreCase);
        return numeric.IsMatch(value);
    }
}








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