Implementing client-side form validation for better user feedback and error handling Mockest | JQuery

1.

What is the primary purpose of client-side form validation?

A). Enhance server performance B). Improve user experience C). Secure data transmission D). Validate server responses

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2.

Which programming language is commonly used to implement client-side form validation?

A). HTML B). CSS C). JavaScript D). PHP

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3.

How does client-side form validation contribute to better user feedback?

A). By providing instant feedback to users B). By encrypting data during transmission C). By storing data securely in the database D). By minimizing server-side processing

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4.

What is the benefit of validating form input on the client-side?

A). Reduced server load B). Faster page rendering C). Improved database performance D). Enhanced security

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5.

Which validation technique ensures that a required field is not left empty?

A). Length limitation B). Regex pattern matching C). Presence validation D). Numeric validation

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6.

How can client-side form validation enhance user experience?

A). By providing real-time feedback B). By encrypting sensitive data C). By executing server-side scripts D). By storing data locally

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7.

Which method prevents form submission if validation fails on the client-side?

A). submitHandler() B). onsubmit event C). validate() method D). preventDefault() method

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8.

What is the purpose of displaying error messages in client-side form validation?

A). To guide users through the form B). To execute server-side scripts C). To encrypt form data D). To validate user credentials

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9.

How does client-side form validation contribute to better error handling?

A). By identifying errors before form submission B). By encrypting form data C). By storing errors in the database D). By executing server-side scripts for error correction

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10.

Which attribute is commonly used to specify validation rules in HTML form elements?

A). validate B). required C). validation D). validate-rule

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Implementing client-side form validation for better user feedback and error handling Mocktest

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