How to check if all values of a javascript object within an array is true within React + Typescript?

Question

I currently have a unique multiple choice test where some of the questions have multiple choice that are all correct. I'm currently trying to write something to check if every answer is question within the choice. choices is prop of type Array which holds multiple choice questions. I want to be able to check that isCorrect is true for each object within this.props.choices. Currently the structure looks like this:

"choices": [
        {
          "text": "Text 1",
          "isCorrect": true,

        },

        {
          "text": "Text 2",
          "isCorrect": true,
        }
  ]

let me know if that solved your issue or if you need any more help! — Red Baron
– Red Baron, Commented Jun 8, 2020 at 19:06
Turtlefish can you please mark the answer as correct below to signal to others that this question has been answered. thanks! — Red Baron
– Red Baron, Commented Jun 10, 2020 at 6:18

Red Baron · Accepted Answer · 2020-06-08 15:28:10Z

9

you want to use every on array so like this:

choices.every(choice => choice.isCorrect)

this will return true if all values are true

answered Jun 8, 2020 at 15:28

Red Baron

7,75312 gold badges48 silver badges115 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How to check if all values of a javascript object within an array is true within React + Typescript?

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related