Bootstrap 5 Forms and Validation Quiz

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Question 1/15

What Bootstrap 5 class is used to give a text area rounded corners?

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Question 2/15

Which Bootstrap 5 class would you use to ensure a form input spans the entire width of its parent?

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Question 3/15

What attribute must be added to a field to ensure client-side validation in Bootstrap 5?

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Question 4/15

What does adding the 'disabled' attribute to a form control do in Bootstrap 5?

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Question 5/15

Which Bootstrap 5 class can provide an additional input hint or feedback within input groups?

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Question 6/15

In a Bootstrap 5 form, what does the 'col-form-label' class achieve?

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Question 7/15

Bootstrap 5 form validation can show visual error cues like border color changes. What is a common color for 'invalid' feedback?

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Question 8/15

What role does the '.form-check' class play in Bootstrap 5 forms?

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Question 9/15

How does the 'was-validated' class function in Bootstrap 5 form validation?

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Question 10/15

In Bootstrap 5, which class would cause form inputs to display with an error state when the form is submitted?

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Question 11/15

How do you associate a label with a Bootstrap 5 form control?

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Question 12/15

Which class would you apply to group radio buttons horizontally in Bootstrap 5?

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Question 13/15

Which Bootstrap 5 form utility helps make elements visually impaired user-friendly with screen readers?

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Question 14/15

Which class in Bootstrap 5 ensures inputs become taller and fill their parent's width?

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Question 15/15

Which class would you use to add a medium-sized button to an input group in Bootstrap 5?

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Your Answers

Question 1/15
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What Bootstrap 5 class is used to give a text area rounded corners?

Available answers

The '.rounded' class in Bootstrap 5 is used to give form elements, including text areas, rounded corners.
Question 2/15
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Which Bootstrap 5 class would you use to ensure a form input spans the entire width of its parent?

Available answers

The '.w-100' class in Bootstrap 5 ensures that an element, such as a form input, spans the entire width of its parent.
Question 3/15
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What attribute must be added to a field to ensure client-side validation in Bootstrap 5?

Available answers

Adding the 'required' attribute to form fields ensures they are validated on the client side when using Bootstrap 5.
Question 4/15
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What does adding the 'disabled' attribute to a form control do in Bootstrap 5?

Available answers

In Bootstrap 5, the 'disabled' attribute makes a form control non-interactive while changing its background and text color to indicate it is not usable.
Question 5/15
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Which Bootstrap 5 class can provide an additional input hint or feedback within input groups?

Available answers

In Bootstrap 5, '.input-group-append' is part of input groups that helps in appending text or buttons after input fields.
Question 6/15
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In a Bootstrap 5 form, what does the 'col-form-label' class achieve?

Available answers

The 'col-form-label' class is used in Bootstrap 5 to align form labels with the grid system for proper layout.
Question 7/15
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Bootstrap 5 form validation can show visual error cues like border color changes. What is a common color for 'invalid' feedback?

Available answers

In Bootstrap 5, invalid feedback commonly uses a red border color to visually indicate error states in form controls.
Question 8/15
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What role does the '.form-check' class play in Bootstrap 5 forms?

Available answers

The '.form-check' class in Bootstrap 5 is designated for styling checkbox and radio button controls to give them a uniform look.
Question 9/15
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How does the 'was-validated' class function in Bootstrap 5 form validation?

Available answers

The 'was-validated' class is applied to show validation feedback visually after form submission and checking against validation criteria in Bootstrap 5.
Question 10/15
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In Bootstrap 5, which class would cause form inputs to display with an error state when the form is submitted?

Available answers

The '.is-invalid' class is used in Bootstrap 5 to apply error state styles (such as red borders) to form inputs.
Question 11/15
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How do you associate a label with a Bootstrap 5 form control?

Available answers

The 'for' attribute in the label should match the ID of the input control to associate them correctly in Bootstrap 5 forms.
Question 12/15
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Which class would you apply to group radio buttons horizontally in Bootstrap 5?

Available answers

The '.form-check-inline' class in Bootstrap 5 is used to group checkboxes or radio buttons inline (horizontally).
Question 13/15
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Which Bootstrap 5 form utility helps make elements visually impaired user-friendly with screen readers?

Available answers

Bootstrap 5's '.sr-only' class hides elements visually but keeps them accessible to screen readers, aiding visually impaired users.
Question 14/15
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Which class in Bootstrap 5 ensures inputs become taller and fill their parent's width?

Available answers

The '.form-control-lg' class makes inputs taller and ensures they occupy the full width of their container in Bootstrap 5.
Question 15/15
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Which class would you use to add a medium-sized button to an input group in Bootstrap 5?

Available answers

Bootstrap 5 does not have a specific '.btn-md' class; it uses either predefined button sizes like '.btn-sm' or default size with '.btn' without an explicit size class. In this context, use '.btn'.