How to increment the obj key?

Question

i was trying to find a same number in a string, but the obj key wasnt want to increment the value, and its still readed as a negation

function yOrN(phone) {
  const temp = [];
  for (let i = 0; i < phone.length; i++) {
    const el = String(phone[i]);
    if (el.length > 10) {
      temp.push("No");
      break;
    }
    let tempObj = {};
    for (let j = 0; j < el.length; j++) {
      const em = el[j];
      if (!tempObj[el[j]]) {
        tempObj[el[j]] = 0;           //! this side make me stucked rn
      } else if (tempObj) {
        tempObj[el[j]] = tempObj[el[j]] + 1;
      }
    }
    for (const num in tempObj) {
      if (tempObj[num] < 3 || tempObj[num] > 4) {
        temp.push("No");
        break;
      } else {
        temp.push("Yes");
        break;
      }
    }
  }
  return temp;
}
console.log(yOrN([98887432, 12345890]));

the expected output was ["yes", "no"]:( and its still ["no", "no"]

{ '2': 1, '3': 1, '4': 1, '7': 1, '8': 5, '9': 1 } for the index 0
{ '0': 1, '1': 1, '2': 1, '3': 1, '4': 1, '5': 1, '8': 1, '9': 1 } for the index 1

Answer 1

in any case your fi=unction cann't return a Yes with your actual arguments values.

I think you are looking for Object.values() ?

 console.log( yOrN( [98887432, 12345890]) ); function yOrN(phone) { const temp = []; for (let el of phone.map(String)) { let res = 'Yes'; if (el.length > 10) res = 'No'; else { let tempObj = [...el].reduce((a,c)=> ( a[c]??= 0, a[c]++, a), {}) if ( Object.values(tempObj).some( v => v < 3 || v > 4)) res = 'No'; console.log( res, JSON.stringify( tempObj )) } temp.push(res); } return temp; }