notifications: fix tokens deletion

1 files changed, 6 insertions, 0 deletions

diff --git a/juick-core/src/main/java/com/juick/ExternalToken.java b/juick-core/src/main/java/com/juick/ExternalToken.java
index 933ecf82..f6094478 100644
--- a/juick-core/src/main/java/com/juick/ExternalToken.java
+++ b/juick-core/src/main/java/com/juick/ExternalToken.java
@@ -38,6 +38,12 @@ public class ExternalToken {
         this.type = type;
         this.token = token;
         this.secret = secret;
+        if (this.type == null) {
+            throw new IllegalStateException("Token must have type");
+        }
+        if (this.token == null) {
+            throw new IllegalStateException("Token must have value");
+        }
     }
 
     public String getType() {