Expert React

Kurssisisältö

Expert React

Expert React

1. React Key Concepts

Course Overview React Component Approaches to Styling in React Apps React Hooks React Context Local Development Environment

2. React Router

Fundamentals of Routing Get Started with React Router Basic Routing Lazy Loading Navigation Routes Basic Concepts Sum Up Challenge: Route Basic Concepts Query String Modify Query String React Router Section Sum Up

3. Redux Toolkit

Introduction to Redux Getting Started with Redux Toolkit Real Deal Store Actions Reducer Involve Redux into React Challenge Time Challenge: Store Challenge: Actions Challenge: Reducer Challenge: Involve Redux into React Redux Toolkit Section Sum Up

4. Formik

Powerful Form Library for React Get Started with Formik Custom Formik Hook Involve Formik into React component Add Initial Values Form Submission Form Validation Challenge Overview Challenge: useFormik Hook Challenge: Binding Formik with React Component Challenge: Add Initial Values Challenge: Form Submission Challenge: Validation Formik Section Sum Up

5. Jest

Introduction to Testing in React Get Started with Jest Create the Jest Test File First Test Case Second Test Case Challenge: Third Test Case Jest Section Sum Up

6. Next Steps

Challenge: Validation

Task

In this final challenge, let's implement validation logic for the input fields. The task is to check if the input field values are empty strings. If they are empty, it is necessary to display the corresponding warning messages. Follow the steps below:

Check if the input field responsible for the user's first name is empty.
Check if the input field responsible for the user's last name is empty.
Check if the input field responsible for the user's email is empty.

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Osio 4. Luku 13

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Kurssisisältö

Expert React

Expert React

1. React Key Concepts

Course Overview React Component Approaches to Styling in React Apps React Hooks React Context Local Development Environment

2. React Router

Fundamentals of Routing Get Started with React Router Basic Routing Lazy Loading Navigation Routes Basic Concepts Sum Up Challenge: Route Basic Concepts Query String Modify Query String React Router Section Sum Up

3. Redux Toolkit

Introduction to Redux Getting Started with Redux Toolkit Real Deal Store Actions Reducer Involve Redux into React Challenge Time Challenge: Store Challenge: Actions Challenge: Reducer Challenge: Involve Redux into React Redux Toolkit Section Sum Up

4. Formik

Powerful Form Library for React Get Started with Formik Custom Formik Hook Involve Formik into React component Add Initial Values Form Submission Form Validation Challenge Overview Challenge: useFormik Hook Challenge: Binding Formik with React Component Challenge: Add Initial Values Challenge: Form Submission Challenge: Validation Formik Section Sum Up

5. Jest

Introduction to Testing in React Get Started with Jest Create the Jest Test File First Test Case Second Test Case Challenge: Third Test Case Jest Section Sum Up

6. Next Steps

Challenge: Validation

Task

In this final challenge, let's implement validation logic for the input fields. The task is to check if the input field values are empty strings. If they are empty, it is necessary to display the corresponding warning messages. Follow the steps below:

Check if the input field responsible for the user's first name is empty.
Check if the input field responsible for the user's last name is empty.
Check if the input field responsible for the user's email is empty.

Oliko kaikki selvää?

Kiitos palautteestasi!

Osio 4. Luku 13

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