This code helps you to be able to count the length of the character when entering text in the Textarea element. One solution is to keep the character limit in a textarea set to a specific length with warnings about size. name: A string. Visit Mozilla Corporations not-for-profit parent, the Mozilla Foundation.Portions of this content are 19982023 by individual mozilla.org contributors. Try these examples on your own. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: var x = document.getElementById("myTextarea").maxLength; document.getElementById("myTextarea").maxLength = "4"; W3Schools is optimized for learning and training. Renders a checkbox list that uses a callback function to pass its selected value/values to the parent component. if any, to the user. Typically, you will place every