diff --git a/server/models/TrialLicenseRequest.cs b/server/models/TrialLicenseRequest.cs
index ae41680..e90d8ad 100644
--- a/server/models/TrialLicenseRequest.cs
+++ b/server/models/TrialLicenseRequest.cs
@@ -14,10 +14,15 @@ namespace Sockeye.Models
     {
         public long Id { get; set; }
         public uint Concurrency { get; set; }
+        [Required]
         public string DbId { get; set; }
+        [Required]
         public string CompanyName { get; set; }
+        [Required]
         public string ContactName { get; set; }
+        [Required]
         public string Email { get; set; }
+        [Required]
         public string EmailConfirmCode { get; set; }
         public bool EmailValidated { get; set; } = false;
         public DateTime Requested { get; set; }
@@ -26,9 +31,7 @@ namespace Sockeye.Models
         public string RejectReason { get; set; }
         public string Key { get; set; }
         public DateTime? FetchedOn { get; set; }
-        public bool Perpetual { get; set; } = false;
-
-        
+        public bool Perpetual { get; set; } = false;        
         public List<string> Tags { get; set; }
 
         //workaround for notification