react how to push input into state array code example
Example 1: add new array at the back of react state
this.setState(prevState => ({
myArray: ["new value", ...prevState.myArray]
}))
Example 2: add object to array setstate
To push to the beginning of the array do it this way
this.setState( prevState => ({
userFavorites: [{id: 3, title: 'C'}, ...prevState.userFavourites]
}));