Q53: What is the useFormStatus hook and how is it used during form submission?
The useFormStatus hook provides status information about a parent <form> submission, such as whether a Server Action is currently pending (pending), the form data, method, and action. It must be called from a component rendered inside a <form> element to read the surrounding form's submission status.
Key Takeaways
- Reads pending state and submission data of parent HTML form elements.
- Must be called within a child component nested inside the target
<form>tag.
Knowledge Check
Where must a component using useFormStatus be placed to read form state accurately?