@anupamtrivedi
Always try to read given information carefully.
All needed information you normaly should be able to find inside the given post-link.
Before you start to code something more complex, do start always simple, for example like this one…
import wixUsers from 'wix-users';
import wixWindow from 'wix-window';
$w.onReady(function(){
$w('#submit').onClick(()=>{console.log("Submit-Button clicked")
let firstName = $w('#firstName').value;
let lastName = $w('#lastName').value;
let email = $w('#email').value;
let password = $w('#password').value;
wixUsers.register(email, password, {
contactInfo: {
"firstName": firstName,
"lastName": lastName,
}
})
.then((result)=>{console.log("RESULTS: ", result);
wixWindow.lightbox.close();
});
});
});