HTML Forms contains various elements like input fields, options, textarea etc. Because :hidden is a jQuery extension and not part of the CSS specification, queries using :hidden cannot take advantage of the performance boost provided by the native DOM querySelectorAll() method. 2. checkbox: A check box allowing single values to be selected/deselected. Stack Overflow en español es un sitio de preguntas y respuestas para programadores y profesionales de la informática. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Get the tools you need to revolutionize your workflow and architect a masterpiece. This jQuery plugin implements an