{"id":259291,"date":"2024-05-28T13:18:17","date_gmt":"2024-05-28T13:18:17","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=259291"},"modified":"2024-05-28T13:18:17","modified_gmt":"2024-05-28T13:18:17","slug":"how-to-set-checked-checkbox-value-in-javascript","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-set-checked-checkbox-value-in-javascript\/","title":{"rendered":"How to set checked checkbox value in JavaScript?"},"content":{"rendered":"

How to Set Checked Checkbox Value in JavaScript?<\/p>\n

Checkboxes are a crucial element in web forms, allowing users to select one or multiple options. Manipulating their checked value using JavaScript is a common requirement for many web developers. In this article, we will explore various ways to set the checked checkbox value in JavaScript and provide a clear step-by-step guide.<\/p>\n

To set the checked checkbox value in JavaScript, you can use the `checked` property of the checkbox element and assign it a boolean value. Here’s an example to illustrate this:<\/p>\n

“`javascript
\n\/\/ Select the checkbox element
\nconst checkbox = document.getElementById(‘myCheckbox’);<\/p>\n

\/\/ Set the checkbox as checked
\ncheckbox.checked = true;
\n“`<\/p>\n

In the code above, we first locate the checkbox element using its `id` attribute with `getElementById`. Then, we set the `checked` property of the checkbox to `true` to mark it as checked. By changing the boolean value, you can toggle the checkbox between checked and unchecked.<\/p>\n

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