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

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

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

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

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 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

Which function is used to define custom validation rules in jQuery?

A). A. validateRule()

B). B. addRule()

C). C. addMethod()

D). D. validateMethod()

Which function is used to add a custom validation method in jQuery?

A). A. addRule()

B). B. addValidation()

C). C. addMethod()

D). D. validateMethod()

What is the purpose of the addMethod() function in jQuery?

A). A. To add new input fields to the form

B). B. To define custom validation rules

C). C. To trigger form submission

D). D. To display error messages

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

A). A. customMessages option in the jQuery Validation Plugin

B). B. errorMessages() method

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

D). D. customError() method

How can developers enforce minimum and maximum length requirements for input fields using jQuery?

A). A. By setting the minLength and maxLength attributes on the input fields

B). B. By using the required attribute on the input fields

C). C. By creating custom validation rules with regular expressions

D). D. By displaying a generic error message