required attribute works with almost all possible types of the
input tag ( it doesn’t works because it doesn’t make sense for the buttons-like types or the ones with a default value e.g.
type=range) and force the user to leave at least a minimum mark of the interaction with the required input when submitting ( select at least one checkbox, type at least one character into a text box, etc…)
Its use block the form form submission until the the
required condition woudn’t be fullfilled
You can use the
required attribute with a particular syntax: since it is a boolean value you might write just
required without any value.
In this challenge you already have a form and a input element: it asks you to add the
required attribute to the input element; remember that if something of the original code is modified or removed by accident you can always restart with a clean code using the
reset all code button.