The technically correct value for a checked checkbox is zero (0), and when the checkbox is not checked, it's index is not defined. ... <看更多>

checkbox 和true-value / false-value 的搭配使用在Vue 中，透過v-model 做雙向綁定的資料，預設的值只有true 或是false 兩種選項。如果checkbox 勾選 ... ... <看更多>

in this tutorial, you will learn how to use JavaScript to check if a checkbox is checked and how to get values of selected checkboxes. ... <看更多>

Try this: :) var selected = event.target.checked; //true or false. ... <看更多>