Question

How to convert a string to array of title case (capital letters for each word) in JavaScript

Answer 1

function toTitleCaseArray(s) {
   let arr = s.toLowerCase().split(" ");
      for (let i = 0; i < arr.length; i++) {
         arr[i] = arr[i][0].toUpperCase() + arr[i].slice(1);
      }

   return arr;
}
 
console.log(toTitleCaseArray("javascript is a programming language"));
  
  
    
      
      
/*
run:
      
["Javascript", "Is", "A", "Programming", "Language"]
      
*/

 

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