diff --git a/app/views/fbo-admin/dashboard.controller.js b/app/views/fbo-admin/dashboard.controller.js
index b275f38..9c4e902 100644
--- a/app/views/fbo-admin/dashboard.controller.js
+++ b/app/views/fbo-admin/dashboard.controller.js
@@ -24,6 +24,18 @@
       $scope.feature.amstatIntegration = false;
       $scope.feature.posAccountingIntegration = false;
       $scope.feature.posVeederRootIntegration = false;
+
+      $scope.checkUsername = function(){
+        FBOAdmin.checkUsernameEmail($scope.user.email).then(function(status) {
+          console.log(status)
+          if(status != 200){
+            toastr.error('This email has alreay taken', {
+              closeButton: true
+            })
+          }
+        })
+      }
+
       $scope.userData = function(){
         if($scope.user.email == undefined || $scope.user.email == null){
           toastr.error('Please enter your email first', {
diff --git a/app/views/fbo-admin/dashboard.html b/app/views/fbo-admin/dashboard.html
index 0269402..b25da29 100644
--- a/app/views/fbo-admin/dashboard.html
+++ b/app/views/fbo-admin/dashboard.html
@@ -36,7 +36,7 @@
                         <form role="form">
                             <div class="col-sm-6 b-r">
                                     <!-- <div class="form-group"><label>Company Name</label> <input type="text" placeholder="Company Name" ng-model="user.companyName" class="form-control"></div> -->
-                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control"></div>
+                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control" ng-blur="checkUsername()"></div>
                                     <div class="form-group"><label>First Name</label> <input type="text" placeholder="First Name" ng-model="user.firstName" class="form-control"></div>
                                     <div class="form-group"><label>Last Name</label> <input type="text" placeholder="Last Name" ng-model="user.lastName" class="form-control"></div>
                                     <!-- <div>
diff --git a/app/views/fbo-admin/dashboard.service.js b/app/views/fbo-admin/dashboard.service.js
index a91cb90..eae1b03 100644
--- a/app/views/fbo-admin/dashboard.service.js
+++ b/app/views/fbo-admin/dashboard.service.js
@@ -37,6 +37,21 @@
           })
           return deferred.promise;
         }
+
+        this.checkUsernameEmail = function(email){
+          var deferred = $q.defer();
+          $http({
+              method : 'GET',
+              url : BE.url +'/account/user/checkUserNameAvail/'+email,
+              headers : {'Content-Type': 'application/json'},
+          })
+          .then(function (result){
+              deferred.resolve(result.status);
+          },function (result){
+              deferred.resolve(result.status);
+          })
+          return deferred.promise;
+        }
    }
 
 })();
\ No newline at end of file
diff --git a/app/views/fbo-flight/flight.html b/app/views/fbo-flight/flight.html
index c4b2905..3170bca 100644
--- a/app/views/fbo-flight/flight.html
+++ b/app/views/fbo-flight/flight.html
@@ -102,7 +102,7 @@
                         <form role="form">
                             <div class="col-sm-6 b-r">
                                     <!-- <div class="form-group"><label>Company Name</label> <input type="text" placeholder="Company Name" ng-model="user.companyName" class="form-control"></div> -->
-                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control"></div>
+                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control" ng-blur="checkUsername()"></div>
                                     <div class="form-group"><label>First Name</label> <input type="text" placeholder="First Name" ng-model="user.firstName" class="form-control"></div>
                                     <div class="form-group"><label>Last Name</label> <input type="text" placeholder="Last Name" ng-model="user.lastName" class="form-control"></div>
                                     <!-- <div>
diff --git a/app/views/fbo-flight/flightDept.controller.js b/app/views/fbo-flight/flightDept.controller.js
index 85fba15..f59e6f9 100644
--- a/app/views/fbo-flight/flightDept.controller.js
+++ b/app/views/fbo-flight/flightDept.controller.js
@@ -3,13 +3,25 @@
  //Load controller
   angular.module('acuefuel')
 
-	.controller('FlightDeptController', function ($scope, $uibModal, $state, FBOFlight) {
+	.controller('FlightDeptController', function ($scope, $uibModal, $state, FBOFlight, FBOAdmin) {
       $(document).ready(function(){
         $('.fboflight').addClass('active');
       });
       $scope.data = {};
       $scope.user = {};
       $scope.aircraft = {};
+
+      $scope.checkUsername = function(){
+        FBOAdmin.checkUsernameEmail($scope.user.email).then(function(status) {
+          console.log(status)
+          if(status != 200){
+            toastr.error('This email has alreay taken', {
+              closeButton: true
+            })
+          }
+        })
+      }
+
       $scope.userData = function(){
         
         if($scope.user.email == undefined || $scope.user.email == null){
diff --git a/app/views/updateAllFBO/updateAllFBO.controller.js b/app/views/updateAllFBO/updateAllFBO.controller.js
index d6a184c..753b458 100644
--- a/app/views/updateAllFBO/updateAllFBO.controller.js
+++ b/app/views/updateAllFBO/updateAllFBO.controller.js
@@ -3,7 +3,7 @@
  //Load controller
   angular.module('acuefuel')
 
-	.controller('updateAllFBOController', function($scope, $stateParams, $state, UpdateAllFBO) {
+	.controller('updateAllFBOController', function($scope, $stateParams, $state, UpdateAllFBO, FBOAdmin) {
 	    $(document).ready(function(){
           $('.i-checks').iCheck({
               checkboxClass: 'icheckbox_square-green',
@@ -59,6 +59,17 @@
           }
       }
 
+      $scope.checkUsername = function(){
+        FBOAdmin.checkUsernameEmail($scope.user.email).then(function(status) {
+          console.log(status)
+          if(status != 200){
+            toastr.error('This email has alreay taken', {
+              closeButton: true
+            })
+          }
+        })
+      }
+
       $scope.userData = function(){
         console.log($scope.user.userTypeId)
         if($scope.user.email == undefined || $scope.user.email == null){
diff --git a/app/views/updateAllFBO/updateAllFBO.html b/app/views/updateAllFBO/updateAllFBO.html
index 1f99e42..7b0bca7 100644
--- a/app/views/updateAllFBO/updateAllFBO.html
+++ b/app/views/updateAllFBO/updateAllFBO.html
@@ -39,7 +39,7 @@
                         <form role="form">
                             <div class="col-sm-6 b-r">
                                     <!-- <div class="form-group"><label>Company Name</label> <input type="text" placeholder="Company Name" ng-model="user.companyName" class="form-control"></div> -->
-                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control"></div>
+                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control" ng-blur="checkUsername()"></div>
                                     <div class="form-group"><label>First Name</label> <input type="text" placeholder="First Name" ng-model="user.firstName" class="form-control"></div>
                                     <div class="form-group"><label>Last Name</label> <input type="text" placeholder="Last Name" ng-model="user.lastName" class="form-control"></div>
                                     <!-- <div>
diff --git a/app/views/updateFBODept/updateFBODept.controller.js b/app/views/updateFBODept/updateFBODept.controller.js
index 8d18462..907a095 100644
--- a/app/views/updateFBODept/updateFBODept.controller.js
+++ b/app/views/updateFBODept/updateFBODept.controller.js
@@ -3,7 +3,7 @@
  //Load controller
   angular.module('acuefuel')
 
-	.controller('updateFBODeptController', function($scope, $stateParams, $state, UpdateAllFBODept, UpdateAllFBO, FBOFlight) {
+	.controller('updateFBODeptController', function($scope, $stateParams, $state, UpdateAllFBODept, UpdateAllFBO, FBOFlight, FBOAdmin) {
       $(document).ready(function(){
         $('.fboflight').addClass('active');
       });
@@ -76,6 +76,17 @@
         cardData.paymentMethodList = [];
       }
 
+      $scope.checkUsername = function(){
+        FBOAdmin.checkUsernameEmail($scope.user.email).then(function(status) {
+          console.log(status)
+          if(status != 200){
+            toastr.error('This email has alreay taken', {
+              closeButton: true
+            })
+          }
+        })
+      }
+
       $scope.userData = function(){
         console.log($scope.user.userTypeId)
         if($scope.user.email == undefined || $scope.user.email == null){
diff --git a/app/views/updateFBODept/updateFBODept.html b/app/views/updateFBODept/updateFBODept.html
index 9e6920d..6039a7e 100644
--- a/app/views/updateFBODept/updateFBODept.html
+++ b/app/views/updateFBODept/updateFBODept.html
@@ -38,7 +38,7 @@
                         <form role="form">
                             <div class="col-sm-6 b-r">
                                     <!-- <div class="form-group"><label>Company Name</label> <input type="text" placeholder="Company Name" ng-model="user.companyName" class="form-control"></div> -->
-                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control"></div>
+                                    <div class="form-group"><label>Email Username</label> <input type="email" placeholder="Email Username" ng-model="user.email" class="form-control" ng-blur="checkUsername()"></div>
                                     <div class="form-group"><label>First Name</label> <input type="text" placeholder="First Name" ng-model="user.firstName" class="form-control"></div>
                                     <div class="form-group"><label>Last Name</label> <input type="text" placeholder="Last Name" ng-model="user.lastName" class="form-control"></div>
                                     <!-- <div>