Board Thread:Watercooler/@comment-25523075-20150806154442/@comment-4018164-20150806200301

Well, there are various ways for doing this. Infact, some methods- especially if case sensitivity is required- you could make it with only CSS.

If you've already created the HTML that you'd like to use as your feature, could you please link to it or add it here, so it will be easy to know what method might be the best for it?

Anyway, in general, when it comes for JavaScript, you can get an input value in the following way: Or like this: And you can then compare your variable using one of the following ways:
 * and
 * 
 * ternary operators

But again, it really depends on what specifically you're trying to do with your code. So for instance:
 * 1) Do you want the word "Hello" to be in this exact case (uppercase "H" and lowercase "ello"), or in any case?
 * 2) Do you want the circle to update when clicking the button, while the user is typing, or both?