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The following code ensures that an address ID CANNOT be used if it is already in use by another address in the customer's address book. There is a problem with the code. The error message for an invalid address ID is never shown to the user on the form field.
How should the Digital Developer resolve this issue so that the error message is displayed on the address ID form field?
Suggested Answer: D
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39 comments · newest first
KA
Kassandra
10 months ago
Not sure about B, seems off to me.
CA
Catalina
11 months ago
I think A is the right choice.
GI
Gilma
11 months ago
Option C looks correct to me.
SH
Shantell
11 months ago
Wait, is D even a valid syntax?
LA
Laticia
11 months ago
I agree with C, it makes the most sense.
FE
Felicidad
11 months ago
I'm leaning towards option D, but I feel like I might be mixing up the method names. I need to double-check how to call the invalidate function correctly.
AD
Adell
12 months ago
I practiced a similar question where we had to show error messages, and I feel like we used a method that directly referenced the form element. Maybe it's option A?
HU
Hui
12 months ago
I think option C looks familiar. It seems like the right way to call the method with the address ID, but I can't recall if the syntax is exactly right.
VA
Valentin
1 year ago
I remember we discussed how to properly invalidate form elements in class, but I'm not sure if it's `invalidateFormElement` or something else.
BR
Brittani
1 year ago
This seems straightforward enough. I think option C is the way to go - it directly calls the invalidateFormElement method on the addressid field.
AS
Ashleigh
1 year ago
I'm a bit confused by the different options here. I'll need to double-check the syntax and make sure I understand how to properly invalidate the form element.
MA
Marcos
1 year ago
Okay, I see the issue now. The code needs to invalidate the specific form element, not just set a property. I'm leaning towards option C as the best solution.
HO
Honey
1 year ago
Hmm, the error message not being displayed is definitely a problem. I think I'll try option A first, as it seems to directly address invalidating the form element.
VI
Vinnie
1 year ago
This looks like a tricky one. I'll need to carefully read through the code and understand the issue before attempting to solve it.
JU
Julio
1 year ago
Wait, did they really forget to display the error message? That's like Digital Developer 101, folks!
AD
Adolph
1 year ago
I'm going with C. Seems like the most straightforward way to invalidate the form element and display the error message.
PA
Patrick
1 year ago
User4: Good idea, let's use option C to display the error message.
LU
Luisa
1 year ago
User3: Yeah, that makes sense. Let's go with C.
EL
Elli
1 year ago
User2: I agree, it seems like the most straightforward solution.
IS
Isaac
1 year ago
User1: I think option C is the best choice.
GU
Gussie
1 year ago
D looks promising, but I'm not sure if that's the right way to go about it. Gotta love these tricky certification questions!
RI
Rickie
1 year ago
I think C is the correct option to display the error message on the address ID form field.
VE
Vesta
1 year ago
C) addressForm.invalidateFormElement(addressForm.addressid);
JO
Jordan
1 year ago
A) addressForm.invalidateFormElement(\'addressid\');
EU
Eun
1 year ago
D looks promising, but I'm not sure if that's the right way to go about it. Gotta love these tricky certification questions!
RE
Rebbecca
1 year ago
C) addressForm.invalidateFormElement(addressForm.addressid);
KA
Kathrine
1 year ago
A) addressForm.invalidateFormElement(\'addressid\');
SU
Sue
2 years ago
Haha, the developers must have been a bit distracted while coding this one. But hey, at least they're trying to catch those address ID conflicts!
OL
Olen
1 year ago
User 3: Yeah, it seems like the most logical choice to display the error message.
AI
Aileen
2 years ago
User 2: Maybe option A would work to invalidate the form element.
MA
Marvel
2 years ago
User 1: They definitely need to fix that error message issue.
IV
Ivette
2 years ago
Hmm, I see your point. But I still think option A is the best choice because it directly targets the address ID form field.
CA
Catarina
2 years ago
I think the answer is C. The method 'invalidateFormElement' should be called on the form object, passing the field name as an argument.
LO
Louann
1 year ago
Exactly, that's the right way to resolve the issue.
GO
Goldie
1 year ago
So, it should be addressForm.invalidateFormElement(addressForm.addressid).
AL
Aleta
1 year ago
Yes, you are correct. The method should be called on the form object with the field name.
LY
Lynda
2 years ago
I think the answer is C.
TO
Torie
2 years ago
I disagree, I believe the correct answer is D) addressForm.addresssid.invalidateFormElement(). It makes more sense to me.
IV
Ivette
2 years ago
I think the correct answer is A) addressForm.invalidateFormElement(\'addressid\'). It seems like the most logical solution.