2 files changed, 10 insertions, 1 deletions
diff --git a/web/app/view/UserDialog.js b/web/app/view/UserDialog.js
index 52ec933..4a90f29 100644
--- a/web/app/view/UserDialog.js
+++ b/web/app/view/UserDialog.js
@@ -136,10 +136,15 @@ Ext.define('Traccar.view.UserDialog', {
             reference: 'tokenField',
             fieldLabel: Strings.userToken,
             disabled: true,
+            editable: false,
             triggers: {
                 generate: {
                     cls: 'iconCls: x-fa fa-refresh',
                     handler: 'generateToken'
+                },
+                clear: {
+                    cls: 'iconCls: x-fa fa-remove',
+                    handler: 'clearToken'
                 }
             }
         }]
diff --git a/web/app/view/UserDialogController.js b/web/app/view/UserDialogController.js
index 020bd80..7dc1d88 100644
--- a/web/app/view/UserDialogController.js
+++ b/web/app/view/UserDialogController.js
@@ -35,13 +35,17 @@ Ext.define('Traccar.view.UserDialogController', {
     generateToken: function () {
         var i, newToken = '';
 
-        for (i = 0; i < 16; i++) {
+        for (i = 0; i < 20; i++) {
             newToken += this.symbols.charAt(Math.floor(Math.random() * this.symbols.length));
         }
 
         this.lookupReference('tokenField').setValue(newToken);
     },
 
+    clearToken: function () {
+        this.lookupReference('tokenField').setValue('');
+    },
+
     onSaveClick: function (button) {
         var dialog, record, store;
         dialog = button.up('window').down('form');