The disabled attribute is a Boolean attribute, which stipulates that the input element should be disabled. Disabled input elements are unavailable and cannot be clicked. In the following article, we will take a look at the specific usage of the disabled attribute.
We can set the disabled attribute to prevent users from using the element until other conditions are met (such as selecting a checkbox, etc.). JavaScript can then remove the disabled value and make the element available.
Let’s look at a specific example
The code is as follows
<!DOCTYPE html> <html> <head> <title></title> </head> <body> <form action="/action_page.php"> First name: <input type="text" name="fname"><br> Last name: <input type="text" name="lname" disabled><br> <input type="submit" value="Submit"> </form> </body> </html>
The effect is as follows: If the element has a disabled attribute, it will turn gray and cannot be used.
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