Practice Practical Example: Contact Form Integration (9) - Introduction to Databases (MongoDB)
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Practical Example: Contact Form Integration

Practice - Practical Example: Contact Form Integration

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a schema used for in databases?

💡 Hint: Think about how a blueprint works.

Question 2 Easy

What HTTP method do we use to submit data to the server?

💡 Hint: Remember, it's how we create new resources.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What method do we use to save a new message in MongoDB?

add()
post()
save()

💡 Hint: Think about the action you take to record a new entry.

Question 2

True or False: The server will respond with a '400' status if there is an error saving a message.

True
False

💡 Hint: Remember what happens when something goes wrong in the request.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a complete POST request handler including error handling, and provide a JSON response structure for success and failure.

💡 Hint: Focus on how you handle both successful and erroneous submissions.

Challenge 2 Hard

Explain how you would implement validation for the message schema to ensure users provide valid email addresses.

💡 Hint: Remember how we can ensure data integrity via validation.

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Reference links

Supplementary resources to enhance your learning experience.