- Check if the user entered the email address in the appropriate format on the form.
- When loading the page of Google.com, let the text cursor automatically appear in the search box.
- It is useful for loading only a part, without reloading the entire web page, for example when you want to load only the part of the next series’s listing display on a movie website.
Although the user of the prospect may think or notice, the authentication process when a valid character is entered in the password column can also be handled by the server ( a computer which becomes the remote host of the website).
These two will be important not only now but also in the future.
Featured image by Maggie Appleton