84215/how-can-i-check-the-existence-of-an-element-in-jquery
The current code that I have is this:
if ($(selector).length > 0) { // Do something here }
Is there a more elegant way to approach this? Perhaps a plugin or a function?
Hello @ Arpit
In JavaScript, everything is 'truthy' or 'falsy', and for numbers 0 means false, everything else true. So you could write:
if ($(selector).length)
You don't need that >0 part.
Hope it helps!! Thank you!!
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