diff --git a/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.ts b/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.ts
index 16936a07..5304ea8b 100644
--- a/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.ts
+++ b/projects/ucap-webmessenger-ui-message/src/lib/components/write.component.ts
@@ -278,6 +278,7 @@ export class WriteComponent implements OnInit, OnDestroy, AfterViewInit {
           }
         });
       });
+      valid = false;
       return valid;
     }