Pegasystems PEGACPBA88V1 Exam - Topic 1 Question 17 Discussion

Actual exam question for Pegasystems's PEGACPBA88V1 exam

Question #: 17
Topic #: 1

....can Choose a checkbox to subscribe to a text messaging service. Selecting the checkbox displays a field to enter a mobile phone number. lo you configure the application to display the mobile phone number field only after users Choose the checkbox?

BUse a visibility condition on the mobile phone number field to determine whether to show the field.

DUse a validation condition to determine whether to show the mobile phone number field.

CUse a disable condition on the mobile phone number field to determine whether to show the field.

AUse a visibility condition on the checkbox to determine whether to show the mobile phone number field.

Show Suggested Answer

Suggested Answer: B

Use a visibility condition on the mobile phone number field to determine whether to show the field: In Pega, visibility conditions are used to control the display of UI elements based on specific conditions. In this case, you would configure the visibility condition on the mobile phone number field to display it only when the checkbox for subscribing to the text messaging service is selected.

by Lizette at Jan 25, 2026, 12:13 AM

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Teddy

15 days ago

Agreed! It reduces clutter on the form. Makes it user-friendly.

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Stevie

20 days ago

I think it's a good idea to show the field only after the checkbox. Keeps it clean.

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Lucina

26 days ago

I thought it was mandatory to show the field upfront?

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Tequila

1 month ago

This is standard practice for subscription forms.

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Verdell

1 month ago

Wait, what if users miss the checkbox?

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Candra

1 month ago

Totally agree, it keeps things clean!

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Tamesha

2 months ago

Yes, the field should only show after checking the box.

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Margart

2 months ago

Makes sense to me. Gotta keep that UI clean and simple, you know?

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Elke

2 months ago

Definitely, that's the logical way to handle it. Why would you show the field before the user even chooses to subscribe?

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Dyan

2 months ago

I think the correct answer is to display the mobile phone number field only after the user selects the checkbox.

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Adolph

2 months ago

I remember something about using CSS to hide elements initially, but I can't recall the exact method to make it visible after the checkbox is checked.

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Nelida

2 months ago

I’m a bit confused about whether we need to validate the mobile number input after it appears. I feel like that was part of another question we did.

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Sabrina

3 months ago

This reminds me of a practice question where we had to toggle visibility based on user input. I believe we used JavaScript for that, right?

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Malcom

3 months ago

I think we need to use some kind of event listener to show the mobile number field after the checkbox is selected, but I'm not entirely sure how to implement that.

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Marcelle

4 months ago

This seems pretty simple. I'll just need to find the right setting to link the checkbox to the phone number field visibility. Shouldn't take too long to figure out.

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Felice

4 months ago

No problem, I've done something like this before. I'll check the application settings to see where I can configure the checkbox to show/hide the phone number field.

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Elke

4 months ago

I'm a little unsure about this one. Do I need to use JavaScript or can I handle it purely in the application configuration? I'll have to review the options carefully.

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Lynna

4 months ago

Okay, I think I know how to do this. I'll need to use some conditional logic to only display the phone number field if the checkbox is selected.

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Bette

4 months ago

Hmm, this seems straightforward. I'd start by checking if the checkbox is the trigger to show the phone number field, and then configure that functionality.

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