Extension of account name input by adding add_account_to_known method

clive/__private/ui/screens/operations/bindings/operation_action_bindings.py

@@ -186,10 +186,7 @@ class OperationActionBindings(CliveWidget, AbstractClassMessagePump):
         account_inputs = self.query(AccountNameInput)
 
         for account_input in account_inputs:
-            account_name = account_input.value_or_error
-
-            if not self.profile.accounts.is_account_known(account_name):
-                self.profile.accounts.known.add(account_name)
+            account_input.add_account_to_known()
 
     def ensure_operations_list(self) -> list[OperationUnion]:
         operation = self.create_operation()

clive/__private/ui/widgets/inputs/account_name_input.py

@@ -106,6 +106,12 @@ class AccountNameInput(TextInput):
             self.input.validate_on = before
             # <<< end workaround
 
+    def add_account_to_known(self) -> None:
+        account_name = self.value_or_error
+
+        if not self.profile.accounts.is_account_known(account_name):
+            self.profile.accounts.known.add(account_name)
+
     def _update_account_status(self) -> None:
         def handle_invalid_account_name() -> None:
             self.input.border_subtitle = None