check field type in routing.

src/Infrastructure/BotSharp.Core/Routing/RoutingService.HasMissingRequiredField.cs

@@ -1,3 +1,4 @@
+using BotSharp.Abstraction.Conversations.Enums;
 using BotSharp.Abstraction.Routing.Models;
 using System.Drawing;
 
@@ -49,6 +50,17 @@ public bool HasMissingRequiredField(RoleDialogModel message, out string agentId)
             if (!string.IsNullOrEmpty(states.GetState(field)))
             {
                 var value = states.GetState(field);
+
+                // Check if the value is correct data type
+                var rule = routingRules.First(x => x.Field == field);
+                if (rule.FieldType == "number")
+                {
+                    if (!long.TryParse(value, out var longValue))
+                    {
+                        states.SetState(field, "", isNeedVersion: true, source: StateSource.Application);
+                        continue;
+                    }
+                }
                 message.FunctionArgs = AppendPropertyToArgs(message.FunctionArgs, field, value);
                 missingFields.Remove(field);
             }

src/Plugins/BotSharp.Plugin.MongoStorage/Models/RoutingRuleMongoElement.cs

@@ -10,6 +10,7 @@ public class RoutingRuleMongoElement
     public bool Required { get; set; }
     public string? RedirectTo { get; set; }
     public string Type { get; set; }
+    public string FieldType { get; set; }
 
     public RoutingRuleMongoElement()
     {
@@ -25,6 +26,7 @@ public static RoutingRuleMongoElement ToMongoElement(RoutingRule routingRule)
             Required = routingRule.Required,
             RedirectTo = routingRule.RedirectTo,
             Type = routingRule.Type,
+            FieldType = routingRule.FieldType
         };
     }
 
@@ -39,6 +41,12 @@ public static RoutingRule ToDomainElement(string agentId, string agentName, Rout
             Required = rule.Required,
             RedirectTo = rule.RedirectTo,
             Type = rule.Type,
+            FieldType= rule.FieldType
         };
     }
+
+    public override string ToString()
+    {
+        return $"{Field} - {FieldType}, Required: {Required} ({Type})";
+    }
 }