dont care uper case javascript code example
Example 1: Javascript case insensitive string comparison
var name1 = "Taylor Johnson";
var name2 ="taylor johnson";
//convert to lowercase for case insensitive comparison
if(name1.toLowerCase() === name2.toLowerCase()){
//names are the same
}
Example 2: compare string camelcase and lowercase javascript
str.toUpperCase() === str || str.toLowerCase() === str;