diff --git a/client/src/locale/en/translation.json b/client/src/locale/en/translation.json
index 9a3982f..b2a2935 100644
--- a/client/src/locale/en/translation.json
+++ b/client/src/locale/en/translation.json
@@ -21,5 +21,16 @@
   "message_input_placeholder_two": "Write to {{member0}} and {{member1}}",
   "message_input_placeholder_three": "Write to {{member0}}, {{member1}} and {{member2}}",
   "message_input_placeholder_four": "Write to {{member0}}, {{member1}}, {{member2}}, +1 other member",
-  "message_input_placeholder_more": "Write to {{member0}}, {{member1}}, {{member2}}, +{{excess}} other members"
+  "message_input_placeholder_more": "Write to {{member0}}, {{member1}}, {{member2}}, +{{excess}} other members",
+  "username_input_default_helper_text": "",
+  "username_input_success_helper_text": "Username available",
+  "username_input_taken_helper_text": "Username already taken",
+  "username_input_invalid_helper_text": "Username doesn't follow required pattern",
+  "username_input_registration_failed_helper_text": "Username not correct!",
+  "password_input_default_helper_text": "",
+  "password_input_too_weak_helper_text": "Too weak",
+  "password_input_weak_helper_text": "Weak",
+  "password_input_medium_helper_text": "Medium",
+  "password_input_strong_helper_text": "Strong",
+  "password_input_registration_failed_helper_text": "Choose another password!"
 }