Breaking News: Grepper is joining You.com. Read the official announcement!

hooks rules

paramjeetdhiman answered on July 22, 2022 Popularity 9/10 Helpfulness 3/10

answer hooks rules

related hooks rules

hooks rules

Comment

/*========================= REACT HOOKS RULE ======================================*/

You can only call hooks at the top level of your component or your own hooks. 

You cannot call hooks inside loops or conditions. 

You can only call hooks from React functions, and not regular JavaScript functions. 

/*============================================================================*/

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript rules

Link to this answer
Share Copy Link

Contributed on Nov 05 2022

paramjeetdhiman

0 Answers Avg Quality 2/10

Closely Related Answers

hooks rules

Comment

// ------------
// First render
// ------------
useState('Mary')           // 1. Initialize the name state variable with 'Mary'
useEffect(persistForm)     // 2. Add an effect for persisting the form
useState('Poppins')        // 3. Initialize the surname state variable with 'Poppins'
useEffect(updateTitle)     // 4. Add an effect for updating the title

// -------------
// Second render
// -------------
useState('Mary')           // 1. Read the name state variable (argument is ignored)
useEffect(persistForm)     // 2. Replace the effect for persisting the form
useState('Poppins')        // 3. Read the surname state variable (argument is ignored)
useEffect(updateTitle)     // 4. Replace the effect for updating the title

// ...

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: reactjs.org

Tags: rules rule

Link to this answer
Share Copy Link

Contributed on Jul 22 2022

Dwaraka

0 Answers Avg Quality 2/10

hooks rules

Contents

More Related Answers

hooks rules

Closely Related Answers

hooks rules

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.