Fix username field

Signed-off-by: soupette <cyril.lpz@gmail.com>

packages/strapi-admin/admin/src/containers/ProfilePage/reducer.js

@@ -27,6 +27,8 @@ const reducer = (state, action) =>
       case 'ON_CHANGE': {
         if (action.inputType === 'password' && !action.value) {
           unset(draftState.modifiedData, action.keys.split('.'));
+        } else if (action.keys.includes('username')) {
+          set(draftState.modifiedData, action.keys.split('.'), null);
         } else {
           set(draftState.modifiedData, action.keys.split('.'), action.value);
         }

packages/strapi-admin/admin/src/containers/ProfilePage/tests/reducer.test.js

@@ -151,6 +151,31 @@ describe('ADMIN | CONTAINERS | ProfilePage | reducer', () => {
 
       expect(reducer(initialState, action)).toEqual(expected);
     });
+
+    it('should set the username value to null if the value is empty', () => {
+      const initialState = {
+        modifiedData: {
+          email: 'john@strapi.io',
+          password: 'pwd123',
+          username: 'test',
+        },
+      };
+      const action = {
+        type: 'ON_CHANGE',
+        keys: 'username',
+        inputType: 'text',
+        value: '',
+      };
+      const expected = {
+        modifiedData: {
+          email: 'john@strapi.io',
+          password: 'pwd123',
+          username: null,
+        },
+      };
+
+      expect(reducer(initialState, action)).toEqual(expected);
+    });
   });
 
   describe('ON_SUBMIT', () => {

packages/strapi-admin/admin/src/containers/ProfilePage/utils/schema.js

@@ -8,7 +8,7 @@ const schema = yup.object().shape({
     .string()
     .email(translatedErrors.email)
     .required(translatedErrors.required),
-  username: yup.string(),
+  username: yup.string().nullable(),
   password: yup
     .string()
     .min(8, translatedErrors.minLength)