dist/utilify.esm.js
function isJson(str) {
        try {
            var obj = JSON.parse(str);
            return this.isObject(obj);
        } catch (e) {/* ignore */}

        return false;
    }
function isJson(str) {
        try {
            var obj = JSON.parse(str);
            return this.isObject(obj);
        } catch (e) {/* ignore */}

        return false;
    }
function isJson ( str ) { try { var obj = JSON . parse ( str ) ; return this . isObject ( obj ) ; } catch ( e ) { /* ignore */ } return false ; }
Check if a string is a valid JSON.

@category Validate
@param {string} str - The string to check
@return {boolean}
Check if a string is a valid JSON .