@if(!loginData.mail) {

} @else { }

@if (!mail.valid && mail.touched) {

You must enter a mail.

} @if (loginSerivce.errorCode == 'auth/invalid-email') {

This email address does not exist.

}

@if(!loginData.password) {

} @else { }

@if (!password.valid && password.touched) {

You must enter a password.

} @if (loginSerivce.errorCode == 'auth/invalid-credential') {

The password does not match the email address

}