/// <summary> /// Check if the string is an email. /// </summary> /// <param name="e"></param> public static void IsEmail(ValidatorEventArgs e) => e.Status = IsEmail(e.Value as string) ? ValidationStatus.Success : ValidationStatus.Error;
/// <summary> /// Empty validator. /// </summary> /// <param name="e"></param> public static void None(ValidatorEventArgs e) => e.Status = ValidationStatus.None;
/// <summary>
/// Checks if the selection based input has a valid value selected. Valid values are
/// anything except for <c>null</c>, <c>string.Empty</c>, or <c>0</c>.
/// </summary>
/// <param name="e"></param>
public static void IsSelected(ValidatorEventArgs e)
{
var value = e.Value?.ToString();
e.Status = string.IsNullOrEmpty(value) || value == "0" ? ValidationStatus.Error : ValidationStatus.Success;
}
/// <summary> /// Check if the string contains only letters, numbers and underscore. /// </summary> /// <param name="e"></param> public static void IsAlphanumericWithUnderscore(ValidatorEventArgs e) => e.Status = IsAlphanumericWithUnderscore(e.Value as string) ? ValidationStatus.Success : ValidationStatus.Error;
/// <summary>
/// Checks if the boolean based input is checked.
/// </summary>
/// <param name="e"></param>
public static void IsChecked(ValidatorEventArgs e)
{
Converters.TryChangeType <bool>(e.Value, out var result);
e.Status = result ? ValidationStatus.Success : ValidationStatus.Error;
}