fix: frontend validation on email field (#1249)

src/register/data/tests/utils.test.js

@@ -0,0 +1,77 @@
+import { isFormValid } from '../utils';
+
+describe('Payload validation', () => {
+  let formatMessage;
+  let configurableFormFields;
+  let fieldDescriptions;
+
+  beforeEach(() => {
+    formatMessage = jest.fn(msg => msg);
+    configurableFormFields = {
+      confirm_email: true,
+    };
+    fieldDescriptions = {};
+  });
+
+  test('validates name field correctly', () => {
+    const payload = { name: ' ' };
+    const errors = {};
+    const { isValid, fieldErrors } = isFormValid(
+      payload,
+      errors,
+      configurableFormFields,
+      fieldDescriptions,
+      formatMessage);
+
+    expect(fieldErrors.name).toBeDefined();
+    expect(isValid).toBe(false);
+  });
+
+  test('validates email field correctly', () => {
+    const payload = { email: 'invalid-email' };
+    const errors = {};
+    const { isValid, fieldErrors } = isFormValid(
+      payload, errors, configurableFormFields, fieldDescriptions, formatMessage);
+
+    expect(fieldErrors.email).toBeDefined();
+    expect(isValid).toBe(false);
+  });
+
+  test('validates username field correctly', () => {
+    const payload = { username: 'invalid username' };
+    const errors = {};
+    const { isValid, fieldErrors } = isFormValid(
+      payload, errors, configurableFormFields, fieldDescriptions, formatMessage);
+
+    expect(fieldErrors.username).toBeDefined();
+    expect(isValid).toBe(false);
+  });
+
+  test('validates password field correctly', () => {
+    const payload = { password: 'short' };
+    const errors = {};
+    const { isValid, fieldErrors } = isFormValid(
+      payload, errors, configurableFormFields, fieldDescriptions, formatMessage);
+
+    expect(fieldErrors.password).toBeDefined();
+    expect(isValid).toBe(false);
+  });
+
+  test('validates multiple fields correctly', () => {
+    const payload = {
+      name: 'InvalidName!',
+      email: 'invalid-email',
+      username: 'invalid username',
+      password: 'short',
+    };
+    const errors = {};
+    const { isValid, fieldErrors } = isFormValid(
+      payload, errors, configurableFormFields, fieldDescriptions, formatMessage);
+
+    expect(fieldErrors.name).toBeDefined();
+    expect(fieldErrors.email).toBeDefined();
+    expect(fieldErrors.username).toBeDefined();
+    expect(fieldErrors.password).toBeDefined();
+    expect(isValid).toBe(false);
+  });
+});

src/register/data/utils.js

@@ -43,30 +43,39 @@ export const isFormValid = (
   Object.keys(payload).forEach(key => {
     switch (key) {
     case 'name':
-      fieldErrors.name = validateName(payload.name, formatMessage);
+      if (!fieldErrors.name) {
+        fieldErrors.name = validateName(payload.name, formatMessage);
+      }
       if (fieldErrors.name) { isValid = false; }
       break;
     case 'email': {
-      const {
-        fieldError, confirmEmailError, suggestion,
-      } = validateEmail(payload.email, configurableFormFields?.confirm_email, formatMessage);
-      if (fieldError) {
-        fieldErrors.email = fieldError;
-        isValid = false;
+      if (!fieldErrors.email) {
+        const {
+          fieldError, confirmEmailError, suggestion,
+        } = validateEmail(payload.email, configurableFormFields?.confirm_email, formatMessage);
+        if (fieldError) {
+          fieldErrors.email = fieldError;
+          isValid = false;
+        }
+        if (confirmEmailError) {
+          fieldErrors.confirm_email = confirmEmailError;
+          isValid = false;
+        }
+        emailSuggestion = suggestion;
       }
-      if (confirmEmailError) {
-        fieldErrors.confirm_email = confirmEmailError;
-        isValid = false;
-      }
-      emailSuggestion = suggestion;
+      if (fieldErrors.email) { isValid = false; }
       break;
     }
     case 'username':
-      fieldErrors.username = validateUsername(payload.username, formatMessage);
+      if (!fieldErrors.username) {
+        fieldErrors.username = validateUsername(payload.username, formatMessage);
+      }
       if (fieldErrors.username) { isValid = false; }
       break;
     case 'password':
-      fieldErrors.password = validatePasswordField(payload.password, formatMessage);
+      if (!fieldErrors.password) {
+        fieldErrors.password = validatePasswordField(payload.password, formatMessage);
+      }
       if (fieldErrors.password) { isValid = false; }
       break;
     default: