/// <summary>
/// 验证输入是否和目标ID元素的值相等
/// </summary>
/// <param name="box">验证框</param>
/// <param name="targetID">目标元素ID</param>
/// <param name="errorMessage">提示信息</param>
/// <returns></returns>
public static ValidBox EqualTo(this ValidBox box, string targetID, string errorMessage)
{
var newBox = new EqualToRule(targetID) { ErrorMessage = errorMessage }.ToValidBox();
return ValidBox.Merge(box, newBox);
}
/// <summary>
/// 验证输入是否和目标ID元素的值相等
/// </summary>
/// <param name="box">验证框</param>
/// <param name="targetID">目标元素ID</param>
/// <returns></returns>
public static ValidBox EqualTo(this ValidBox box, string targetID)
{
var newBox = new EqualToRule(targetID).ToValidBox();
return ValidBox.Merge(box, newBox);
}