19 lines
605 B
JavaScript
19 lines
605 B
JavaScript
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//@ts-check
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import { isLocalHost } from "./isLocalHost.mjs";
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/**
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* Gets an element by a valid selector if the element exists, otherwise throws, but only if running in localhost environments.
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* Use this in the initial setup to verify all elements exist
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* @param {string} selector
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* @return {HTMLElement}
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*/
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export const getElementByCSSSelector = (selector) => {
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const element = document && document.querySelector(selector);
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if (isLocalHost && !element) {
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throw new Error(`Element "#${selector}" was not found`);
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}
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// @ts-ignore
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return element;
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};
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export default getElementByCSSSelector
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