checkbox, onchecked attribute html code example
Example 1: how to make checkbox checked in html
<input type="checkbox" checked={props.completed} />
#for props completed is true/false , hence if completed is false then checkbox will not be clicked .
# if the checkbox is true it will be will be checked
Example 2: checkbox value
<input type="checkbox" name="vehicle1" value="Bike">
The checkbox value is 'Bike'.