how to know if a div with specific id exists using jquery [duplicate]

Question

I am working on a simple program which lets users to add some text when clicking on add text button. However, when user clicks again on the "add Text" button, a new text area should not be added instead the present textarea should be focused or if it is hidden, it has to be made visible.

This should be done using jquery.

any ideas ?

Hi, please always remember to Google first. Searching how to know if a div with specific id exists using jquery literally gives you the right answer. Thanks! — Pekka
– Pekka, Commented May 6, 2013 at 6:41

Denys Séguret · Accepted Answer · 2013-05-06 06:40:58Z

20

Simply

if ($('#myId').length) {
     // div exists
}

answered May 6, 2013 at 6:40

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Denys Séguret

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