reactjs; after mapping an array nothing renders

Question

I have an input that after the user inserts a text I want to show each word in a button in button-group. I split the sentence and map it that returns

Answer 1

You will need to return a value from your function like so:

   mapArrayToButtons(){
        return this.state.textArr.map((word)=>{
            return({word});});
    }

Hope that helps!