Q
How can developers specify multiple validation rules for a single input field in jQuery?

Answer & Solution

Answer: Option B
Solution:
Developers can specify multiple validation rules for a single input field in jQuery by defining an array of rules for the input field, allowing for flexibility and customization of validation.
Related Questions on Average

How can developers enforce a specific format for phone numbers using jQuery?

A). A. By setting the type attribute to 'tel' on the phone number field

B). B. By using the required attribute on the phone number field

C). C. By creating a custom validation rule with a regular expression

D). D. By displaying a generic error message

How can developers create a custom validation rule for checking if a field value is unique using jQuery?

A). A. By using the required attribute on the field

B). B. By setting the uniqueRule option in the jQuery Validation Plugin

C). C. By creating a custom validation method with an AJAX request

D). D. By displaying a generic error message

How can developers ensure that email addresses are validated correctly using jQuery?

A). A. By setting the type attribute to 'email' on the email field

B). B. By using the required attribute on the email field

C). C. By creating a custom validation rule with a regular expression

D). D. By displaying a generic error message

What is the purpose of the remote method in jQuery validation?

A). A. To validate input against a server-side script

B). B. To trigger form submission

C). C. To customize error messages

D). D. To display error messages

Which option allows developers to specify custom validation error classes in jQuery?

A). A. errorClass attribute in HTML

B). B. customErrorClass option in the jQuery Validation Plugin

C). C. errorClass option in the jQuery Validation Plugin

D). D. customClass() method

What is the purpose of customizing error messages in jQuery?

A). A. To confuse users with misleading error messages

B). B. To provide clear instructions for correcting input errors

C). C. To slow down form submission

D). D. To reduce server load

Which option allows developers to customize error messages for validation rules in jQuery?

A). A. messages attribute in HTML

B). B. errorMessages() method

C). C. messages option in the jQuery Validation Plugin

D). D. error() method

How can developers customize the appearance of error messages displayed by the jQuery Validation Plugin?

A). A. By using CSS to style error message elements

B). B. By modifying the errorMessages() method

C). C. By setting the displayErrorMessages option in the jQuery Validation Plugin

D). D. By displaying a generic error message

Which option allows developers to display error messages next to form fields in jQuery?

A). A. inlineErrorMessages: true

B). B. displayErrorMessages: inline

C). C. errorPlacement option in the jQuery Validation Plugin

D). D. showErrors: inline

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

A). A. To specify where error messages should be displayed

B). B. To trigger form submission

C). C. To define custom validation rules

D). D. To display error messages