Kursinhalt
Expert React
Expert React
4. Formik
Powerful Form Library for ReactGet Started with FormikCustom Formik HookInvolve Formik into React componentAdd Initial ValuesForm SubmissionForm ValidationChallenge OverviewChallenge: useFormik HookChallenge: Binding Formik with React ComponentChallenge: Add Initial ValuesChallenge: Form SubmissionChallenge: ValidationFormik Section Sum Up
6. Next Steps
Challenge: Third Test Case
Task
Implement the third test case for the Counter app, focusing on the decrement button functionality. The goal is to ensure that the counter value decreases correctly when clicking the decrement button. Steps:
- Render the App component
- Find the decrement button.
- Find the resulting text element.
- Simulate a click on the decrement button.
- Verify if the text shows the correct updated value.
- Repeat steps 4 and 5 to ensure the functionality is correct.
War alles klar?
Danke für Ihr Feedback!
Abschnitt 5. Kapitel 6
