diff --git a/src/modules/cardModules/cardEditorTabs/ClientTab/ClientTab.tsx b/src/modules/cardModules/cardEditorTabs/ClientTab/ClientTab.tsx
index 8706144..ee23c92 100644
--- a/src/modules/cardModules/cardEditorTabs/ClientTab/ClientTab.tsx
+++ b/src/modules/cardModules/cardEditorTabs/ClientTab/ClientTab.tsx
@@ -22,12 +22,14 @@ const ClientTab = () => {
             initialValues,
             validate: {
                 details: {
-                    phoneNumber: value =>
-                        !phone(value || "", {
+                    phoneNumber: value => {
+                        if (!value) return;
+                        return !phone(value || "", {
                             country: "",
                             strictDetection: false,
                             validateMobilePrefix: false,
-                        }).isValid && "Неверно указан номер телефона",
+                        }).isValid && "Неверно указан номер телефона";
+                    },
                     inn: (inn: string | undefined | null) => inn && !isValidInn(inn) ? "Некорректный ИНН" : null,
                 },
             },
@@ -164,4 +166,4 @@ const ClientTab = () => {
         </Stack>
     );
 };
-export default ClientTab;
\ No newline at end of file
+export default ClientTab;