@boneframework/native-components/utilities/json.ts

Expo React Native Components for Bone Framework

const hasJsonStructure = (str) =>  {
    if (typeof str !== 'string') return false;
    try {
        const result = JSON.parse(str);
        const type = Object.prototype.toString.call(result);
        return type === '[object Object]'
            || type === '[object Array]';
    } catch (err) {
        return false;
    }
}

export default {hasJsonStructure};