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In this part, we are going to display the aroud for the users, so when the user click on sign up,

2
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you can see there is an object here, but it is not displayed here.

3
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So what we are going to do now is to display this error message so the user can know that you are already

4
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registered back to the Kansai and go to the up page.

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And after we fetch the site up API, there's a date, huh?

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So we are going to check after Thetas has a Aira object and this is the era object.

7
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So we use the if and then if the date her dot eros, we are going to start email Arus as error or email,

8
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because when you look at these areas, the email is DSH and era error.

9
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Name is empty space and it will display nothing at a current site.

10
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So we do the same for the name and password.

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So we said that name error as Aerostar name and set the password errors as errors, not password.

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So at each of the narrative, we are going to buy these two arrows, so this is the name era and this

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is the emails error.

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And at last, this is the password error.

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So, for example, if we go to sign up again.

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And they say eras, that era is not defined yet because we just made errors.

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So this is not an unambiguous data error.

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So we save again.

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So we go to the same page and we try to pick something up.

20
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Now, you can see there is a error message on each of the input field.

21
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So we type the name and it should be already registered so we can try.

22
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Now, the Guimarães already registered and by the way, every time we submit the form, we should set

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the errors to empty space for us.

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So we set it has no errors.

25
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So we suspect that e mails ANORO empty space and then set them errors, also empty space.

26
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And then at last that that password error as empty space.

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Now, we tried another email and densify up now already successfully, but just her and a low error

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message exit.