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Andrew's Suggestion of Anonymous Function
Right at the end of the video Andrew suggests using an anonymous function to shorten some of the code for the event on password input. It is late, and I am tired, but I don't see how this will shorten it since these all have to be called at some point. Thoughts?
Here's how I think the code will be shortened:
Instead of the code looking like the line bellow:
It'll look like this:
I'm guessing that that your function will be returning the focus and keyUp method.
However how to write the function, I'm not sure. If someone knows how to return jQuery methods from a function that will be great to know.
Jake Hudson7,841 Points
the part that he copied and pasted there at the end.
to keep it dry, instead of copying and pasting, you turn the repeated part into a short function (write it once) and then when you need it the second time, you just call it by its name.
that my take on it anyway.