Как лучше всего проверить пустую строку с помощью готового jquery? ⇐ Jquery

[Anonymous]

What is the best way to test for an empty string with jquery-out-of-the-box, i.e. without plugins? I tried this.

But it did't work at least out-of-the-box. It would be nice to use something that's builtin.

I wouldn't like to repeat

if (a == null || a=='') everywhere if some if (isempty(a)) would be available.


Источник: https://stackoverflow.com/questions/181 ... of-the-box