In this part, we are going to display the aroud for the users, so when the user click on sign up,
you can see there is an object here, but it is not displayed here.
So what we are going to do now is to display this error message so the user can know that you are already
registered back to the Kansai and go to the up page.
And after we fetch the site up API, there's a date, huh?
So we are going to check after Thetas has a Aira object and this is the era object.
So we use the if and then if the date her dot eros, we are going to start email Arus as error or email,
because when you look at these areas, the email is DSH and era error.
Name is empty space and it will display nothing at a current site.
So we do the same for the name and password.
So we said that name error as Aerostar name and set the password errors as errors, not password.
So at each of the narrative, we are going to buy these two arrows, so this is the name era and this
is the emails error.
And at last, this is the password error.
So, for example, if we go to sign up again.
And they say eras, that era is not defined yet because we just made errors.
So this is not an unambiguous data error.
So we save again.
So we go to the same page and we try to pick something up.
Now, you can see there is a error message on each of the input field.
So we type the name and it should be already registered so we can try.
Now, the Guimarães already registered and by the way, every time we submit the form, we should set
the errors to empty space for us.
So we set it has no errors.
So we suspect that e mails ANORO empty space and then set them errors, also empty space.
And then at last that that password error as empty space.
Now, we tried another email and densify up now already successfully, but just her and a low error
message exit.