takes a state array, like: 0: { hashKey: "5bdbeca67ac99d2e1389e154044585f8f8639bf5" value: "APPLE"} matches Hashes and puts values into array of values for each exclusive hash

valueToArrayIfRepeatHash.md

 createApiCheckboxArray = (arr) => {
    /**
     * array.keys
     */
    arr.map((item, i) => {
      if(item.hashKey === i.hashKey){
        let valArr = [];
        valArr.concat(i.value);
        Object.assign({item.hashKey}, valArr)
      }
    })

    ///create whole new array : selectedCheckboxesAPI, concat the three Objects to the array
    //pass this to handleExtraInfoFormSubmit as checkboxAnswers variable
    //remove selectedChecboxesFinal from selectedCheckboxes function
  }