What is the purpose of using the required attribute in HTML forms?
AWS, JavaScript, React - Deploy Web Apps on the Cloud - Validating Forms in React - Part 2
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Information Technology (IT), Architecture
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University
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Hard
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The video tutorial covers form validation in HTML using the required attribute and JavaScript. It explains how to enhance validation by disabling buttons until required fields are filled and providing visual feedback. The tutorial demonstrates creating functions to check form validity, using prevent default to manage form submission, and optimizing code for better performance. The lesson concludes with a discussion on the importance of validation checks and visual cues for user experience.
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What should happen when the confirm order button is pressed with empty required fields?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How can we provide visual feedback to users regarding required fields?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of checking if a form is invalid before submission.
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the role of the disabled variable in form validation?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to prevent the default behavior of a form submission in React.
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What improvements can be made to enhance user experience in form validation?
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