fix: validate password on paste, change (#4344)

Co-authored-by: Vishal Sharma <makeavish786@gmail.com>

frontend/src/api/utils.ts

@@ -66,7 +66,11 @@ export const Logout = (): void => {
 
 	// eslint-disable-next-line @typescript-eslint/ban-ts-comment
 	// @ts-ignore
-	window.Intercom('shutdown');
+	if (window && window.Intercom) {
+		// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+		// @ts-ignore
+		window.Intercom('shutdown');
+	}
 
 	history.push(ROUTES.LOGIN);
 };

frontend/src/components/WelcomeLeftContainer/styles.ts

@@ -13,6 +13,7 @@ export const Container = styled.div`
 	&&& {
 		display: flex;
 		justify-content: center;
+		gap: 16px;
 		align-items: center;
 		min-height: 100vh;
 

frontend/src/container/ResetPassword/ResetPassword.test.tsx

@@ -0,0 +1,72 @@
+import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { act } from 'react-dom/test-utils';
+
+import ResetPassword from './index';
+
+jest.mock('api/user/resetPassword', () => ({
+	__esModule: true,
+	default: jest.fn(),
+}));
+
+jest.useFakeTimers();
+
+describe('ResetPassword Component', () => {
+	beforeEach(() => {
+		userEvent.setup();
+		jest.clearAllMocks();
+	});
+
+	it('renders ResetPassword component correctly', () => {
+		render(<ResetPassword version="1.0" />);
+		expect(screen.getByText('Reset Your Password')).toBeInTheDocument();
+		expect(screen.getByLabelText('Password')).toBeInTheDocument();
+		// eslint-disable-next-line sonarjs/no-duplicate-string
+		expect(screen.getByLabelText('Confirm Password')).toBeInTheDocument();
+		expect(
+			// eslint-disable-next-line sonarjs/no-duplicate-string
+			screen.getByRole('button', { name: 'Get Started' }),
+		).toBeInTheDocument();
+	});
+
+	it('disables the "Get Started" button when password is invalid', async () => {
+		render(<ResetPassword version="1.0" />);
+
+		const passwordInput = screen.getByLabelText('Password');
+		const confirmPasswordInput = screen.getByLabelText('Confirm Password');
+		const submitButton = screen.getByRole('button', { name: 'Get Started' });
+
+		act(() => {
+			// Set invalid password
+			fireEvent.change(passwordInput, { target: { value: 'password' } });
+			fireEvent.change(confirmPasswordInput, { target: { value: 'password' } });
+		});
+
+		await waitFor(() => {
+			// Expect the "Get Started" button to be disabled
+			expect(submitButton).toBeDisabled();
+		});
+	});
+
+	it('enables the "Get Started" button when password is valid', async () => {
+		render(<ResetPassword version="1.0" />);
+
+		const passwordInput = screen.getByLabelText('Password');
+		const confirmPasswordInput = screen.getByLabelText('Confirm Password');
+		const submitButton = screen.getByRole('button', { name: 'Get Started' });
+
+		act(() => {
+			fireEvent.change(passwordInput, { target: { value: 'newPassword' } });
+			fireEvent.change(confirmPasswordInput, { target: { value: 'newPassword' } });
+		});
+
+		act(() => {
+			jest.advanceTimersByTime(500);
+		});
+
+		await waitFor(() => {
+			// Expect the "Get Started" button to be enabled
+			expect(submitButton).toBeEnabled();
+		});
+	});
+});

frontend/src/container/ResetPassword/index.tsx

@@ -3,6 +3,7 @@ import resetPasswordApi from 'api/user/resetPassword';
 import { Logout } from 'api/utils';
 import WelcomeLeftContainer from 'components/WelcomeLeftContainer';
 import ROUTES from 'constants/routes';
+import useDebouncedFn from 'hooks/useDebouncedFunction';
 import { useNotifications } from 'hooks/useNotifications';
 import history from 'lib/history';
 import { Label } from 'pages/SignUp/styles';
@@ -20,6 +21,8 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 	const [confirmPasswordError, setConfirmPasswordError] = useState<boolean>(
 		false,
 	);
+
+	const [isValidPassword, setIsValidPassword] = useState(false);
 	const [loading, setLoading] = useState(false);
 	const { t } = useTranslation(['common']);
 	const { search } = useLocation();
@@ -35,7 +38,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 		}
 	}, [token]);
 
-	const handleSubmit: () => Promise<void> = async () => {
+	const handleFormSubmit: () => Promise<void> = async () => {
 		try {
 			setLoading(true);
 			const { password } = form.getFieldsValue();
@@ -72,38 +75,88 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 			});
 		}
 	};
-	const handleValuesChange: (changedValues: FormValues) => void = (
-		changedValues,
-	) => {
-		if ('confirmPassword' in changedValues) {
-			const { confirmPassword } = changedValues;
 
-			const isSamePassword = form.getFieldValue('password') === confirmPassword;
-			setConfirmPasswordError(!isSamePassword);
+	const validatePassword = (): boolean => {
+		const { password, confirmPassword } = form.getFieldsValue();
+
+		if (
+			password &&
+			confirmPassword &&
+			password.trim() &&
+			confirmPassword.trim() &&
+			password.length > 0 &&
+			confirmPassword.length > 0
+		) {
+			return password === confirmPassword;
+		}
+
+		return false;
+	};
+
+	const handleValuesChange = useDebouncedFn((): void => {
+		const { password, confirmPassword } = form.getFieldsValue();
+
+		if (!password || !confirmPassword) {
+			setIsValidPassword(false);
+		}
+
+		if (
+			password &&
+			confirmPassword &&
+			password.trim() &&
+			confirmPassword.trim()
+		) {
+			const isValid = validatePassword();
+
+			setIsValidPassword(isValid);
+			setConfirmPasswordError(!isValid);
+		}
+	}, 100);
+
+	const handleSubmit = (): void => {
+		const isValid = validatePassword();
+		setIsValidPassword(isValid);
+
+		if (token) {
+			handleFormSubmit();
 		}
 	};
 
 	return (
 		<WelcomeLeftContainer version={version}>
 			<FormWrapper>
-				<FormContainer
-					form={form}
-					onValuesChange={handleValuesChange}
-					onFinish={handleSubmit}
-				>
+				<FormContainer form={form} onFinish={handleSubmit}>
 					<Title level={4}>Reset Your Password</Title>
 
 					<div>
-						<Label htmlFor="Password">Password</Label>
-						<FormContainer.Item noStyle name="password">
-							<Input.Password required id="currentPassword" />
-						</FormContainer.Item>
+						<Label htmlFor="password">Password</Label>
+						<Form.Item
+							name="password"
+							validateTrigger="onBlur"
+							rules={[{ required: true, message: 'Please enter  password!' }]}
+						>
+							<Input.Password
+								tabIndex={0}
+								onChange={handleValuesChange}
+								id="password"
+								data-testid="password"
+							/>
+						</Form.Item>
 					</div>
 					<div>
-						<Label htmlFor="ConfirmPassword">Confirm Password</Label>
-						<FormContainer.Item noStyle name="confirmPassword">
-							<Input.Password required id="UpdatePassword" />
-						</FormContainer.Item>
+						<Label htmlFor="confirmPassword">Confirm Password</Label>
+						<Form.Item
+							name="confirmPassword"
+							// validateTrigger="onChange"
+							validateTrigger="onBlur"
+							rules={[{ required: true, message: 'Please enter confirm password!' }]}
+						>
+							<Input.Password
+								onChange={handleValuesChange}
+								id="confirmPassword"
+								data-testid="confirmPassword"
+							/>
+						</Form.Item>
 
 						{confirmPasswordError && (
 							<Typography.Paragraph
@@ -113,7 +166,8 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 									marginTop: '0.50rem',
 								}}
 							>
-								Passwords don’t match. Please try again
+								The passwords entered do not match. Please double-check and re-enter
+								your passwords.
 							</Typography.Paragraph>
 						)}
 					</div>
@@ -124,13 +178,7 @@ function ResetPassword({ version }: ResetPasswordProps): JSX.Element {
 							htmlType="submit"
 							data-attr="signup"
 							loading={loading}
-							disabled={
-								loading ||
-								!form.getFieldValue('password') ||
-								!form.getFieldValue('confirmPassword') ||
-								confirmPasswordError ||
-								token === null
-							}
+							disabled={!isValidPassword || loading}
 						>
 							Get Started
 						</Button>

frontend/src/container/ResetPassword/styles.ts

@@ -4,8 +4,12 @@ import styled from 'styled-components';
 export const FormWrapper = styled(Card)`
 	display: flex;
 	justify-content: center;
-	max-width: 432px;
+	width: 432px;
 	flex: 1;
+
+	.ant-card-body {
+		width: 100%;
+	}
 `;
 
 export const ButtonContainer = styled.div`