/// <summary>
/// Determines whether [is email address] [the specified rule].
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="value">The value.</param>
/// <returns><c>true</c> if [is email address] [the specified rule]; otherwise, <c>false</c>.</returns>
private static bool IsEmailAddress(Rule rule, string value)
{
try
{
return string.IsNullOrEmpty(value) || EmailAddress.IsMatch(value);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
throw;
}
}
/// <summary>
/// Determines whether [is date time] [the specified rule].
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="value">The value.</param>
/// <returns><c>true</c> if [is date time] [the specified rule]; otherwise, <c>false</c>.</returns>
private static bool IsDateTime(Rule rule, string value)
{
if (string.IsNullOrEmpty(value)) return true;
value = value.Trim();
if (ShortDate.Match(value).Success)
{
value = value.Substring(0, 2) + "/" + value.Substring(2, 2) + "/"
+ value.Substring(4, 2);
}
if (LongDate.Match(value).Success)
{
value = value.Substring(0, 2) + "/" + value.Substring(2, 2) + "/"
+ value.Substring(4, 4);
}
DateTime d;
return DateTime.TryParse(value, out d);
}
/// <summary>
/// Determines whether [is alpha numeric] [the specified rule].
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="value">The value.</param>
/// <returns><c>true</c> if [is alpha numeric] [the specified rule]; otherwise, <c>false</c>.</returns>
private static bool IsAlphaNumeric(Rule rule, string value)
{
return string.IsNullOrEmpty(value) || Numeric.IsMatch(value);
}
/// <summary>
/// Musts the end in COM.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="val">The value.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
private bool MustEndInCom(Rule rule, string val)
{
return string.IsNullOrEmpty(val) || val.EndsWith("com");
}
/// <summary>
/// Determines whether [is alpha only] [the specified rule].
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="value">The value.</param>
/// <returns><c>true</c> if [is alpha only] [the specified rule]; otherwise, <c>false</c>.</returns>
private static bool IsAlphaOnly(Rule rule, string value)
{
return string.IsNullOrEmpty(value) || AlphaOnly.IsMatch(value);
}
