Answers for "javascript code to capitalize first letter of all word in a sentence"

javascript uppercase first letter

//capitalize only the first letter of the string. 
function capitalizeFirstLetter(string) {
    return string.charAt(0).toUpperCase() + string.slice(1);
}
//capitalize all words of a string. 
function capitalizeWords(string) {
    return string.replace(/(?:^|\s)\S/g, function(a) { return a.toUpperCase(); });
};

javaSript string first words to upper case

function titleCase(str) {
  return str.toLowerCase().replace(/(^|\s)\S/g, L => L.toUpperCase());
}