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17 lines
437 B
JavaScript
17 lines
437 B
JavaScript
/**
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* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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import $ from 'jquery'
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/**
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* check if an element exists.
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* allows you to write if ($('#myid').exists()) to increase readability
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*
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* @see {@link http://stackoverflow.com/questions/31044/is-there-an-exists-function-for-jquery}
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* @return {boolean}
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*/
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$.fn.exists = function() {
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return this.length > 0
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}
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