Find Minimum Occurance Of A String In String With No Repeated Letters

main.js

const find = (str, char)=>{
  let indexes = []
  
  for(let i=0; i<str.length; i++){
    // console.log(str.charAt(0) + "==" +  char)
    if(str.charAt(i) == char){
      indexes.push(i);
    }
  }
  
  return indexes;
}

function search(target){
  const searchLiterals = "BALLOON".split("");
  let indexMaps = {}
  for(let lt of searchLiterals){
    let indexes = find(target, lt);
    console.log(lt + ", " +indexes)
    indexMaps[lt] = indexes.length
  }
  let minNumber = Math.min.apply(null, Object.values(indexMaps));
  console.log(minNumber)
  return minNumber;
}

search("KABBEALLOOAASSNN")