JSFiddle - React, Tailwind, and code Playground

JavaScript

var myJSON = [{
    "breed": {
        "msg": "Breed is required",
        "placement": "#breed_error_1",
        "return": "false"
    }},
{
    "breed": {
        "msg": "Breed does not exist",
        "placement": "#breed_error_2",
        "return": "true"
    }}];

for(var i=0;i<myJSON.length; i++){
     console.log(myJSON[i].breed);
}