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copied!<p>Found a way to achieve the functionality by using [Remote] attribute. this is how I have done it.</p> <p>The model CUSTS.cs</p> <pre><code>namespace MvcTest.Models </code></pre> <p>{</p> <pre><code>public partial class CUSTS { public Nullable<double> Field1{ get; set; } [Remote("ValidateAmount", "Validation", AdditionalFields = "Field1, Field2")] [Display(Name = "BALANCE AMT")] public Nullable<double> Field2{ get; set; } } </code></pre> <p>} </p> <p>The controller ValidationController.cs </p> <pre><code>namespace MvcTest.Controllers </code></pre> <p>{ public class ValidationController : Controller { Entities1 db = new Entities1(); public static NameValueCollection messagesCol; public String errorField; public String errorMessage;</p> <pre><code> public JsonResult ValidateAmount(CUSTS custs) { CUSTS cus = new CUSTS(); if (custs.Field2< custs.Field1) { loadMessages(); String[] errMsg = new String[1]; errMsg = messagesCol.GetValues("OES0373"); string st=errMsg[0] + ". \r\n The Balance amount is:" + custs.XWIDV0 + " & the Credit Limit is:" + custs.XWGIVA; return Json(st,JsonRequestBehavior.AllowGet); //return new ActionResult(errMsg[0] + ". \r\n The Balance amount is:" + custs.XWIDV0 + " & the Credit Limit is:" + custs.XWGIVA); } return Json(true, JsonRequestBehavior.AllowGet); //return ActionResult.Success; } public static void loadMessages() { StreamReader sr = new StreamReader(System.Web.HttpContext.Current.Server.MapPath("~\\Models\\messages_en.properties")); String fileContents = sr.ReadToEnd(); String[] sepr = new string[] { "\r\n" }; String[] lines = fileContents.Split(sepr, StringSplitOptions.RemoveEmptyEntries); messagesCol = new NameValueCollection(); int numMessages = lines.Length; foreach (string line in lines) { int indx = line.IndexOf('='); if (indx != -1) { messagesCol.Add(line.Substring(0, indx), line.Substring(indx + 1)); } } sr.Close(); } } </code></pre> <p>}</p> <p>Now I want to ask two things 1. Is this way of achieving the required functionality is correct. What else could be done. 2. Another Problem that I have just diagnosed is that post method in the form in the view is executing irrespective of the validation whether it is valid or not.</p>

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