Validating user input in web forms using jQuery validation plugins Mockest | JQuery

11.

What is the purpose of the remote rule in jQuery Validation Plugin?

A). To check field value uniqueness on the server B). To validate field value against a regex C). To prevent default action D). To handle field validation on the client-side

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12.

How do you apply validation to only specific fields in a form?

A). By using the field selector B). By using the field attribute C). By specifying fields in the validate method D). By using CSS classes

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13.

What does the email rule validate in a form field?

A). Field value is a URL B). Field value is an email address C). Field value is a number D). Field value is a date

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14.

Which option allows you to place error messages in a specific location?

A). errorPlacement B). errorLocation C). errorPosition D). errorField

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15.

How can you make a field optional in jQuery Validation Plugin?

A). By not including it in the rules section B). By setting the required rule to false C). By using the optional rule D). By setting the field type to optional

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16.

What is the default event that triggers form validation in the jQuery Validation Plugin?

A). onSubmit B). onBlur C). onChange D). onFocus

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17.

How do you validate a field that should only contain numbers?

A). Use the number rule B). Use the digits rule C). Use the numeric rule D). Use the integer rule

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18.

How can you display all error messages in one place instead of next to each field?

A). Use the errorSummary option B). Use the errorLabel option C). Use the errorContainer option D). Use the errorList option

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19.

What is the purpose of the highlight option in jQuery Validation Plugin?

A). To change the color of valid fields B). To change the color of invalid fields C). To add a CSS class to valid fields D). To add a CSS class to invalid fields

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20.

How can you prevent a form from being submitted if it is invalid?

A). By using the onsubmit option B). By using the preventSubmit option C). By using the blockSubmit option D). By using the submitHandler option

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Validating user input in web forms using jQuery validation plugins Mocktest

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