How to capitalize first letter and lowercase the rest of the string

Question

I am trying to capitalize the first letter of only the first word in a sentence.

This is the data in the tsx file { this.text({ id: downloadPriceHistory

Answer 1

My suggestion is you get the first element of string and put in uppercase and get the rest of string and apply lowercase function.

titleCase(string) {
  return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
}