Learn to simplify data handling and validation in Flask applications using Marshmallow. This course teaches how to model and validate data, ensuring robust and clean code in your Flask endpoints.
Overview
Syllabus
- Lesson 1: Defining Schemas and Serializing Data with Marshmallow
- Define and Use Marshmallow Schemas
- Remove a Field from the Schema
- Fix the Marshmallow Bug
- Defining User Schema with Marshmallow
- Serialize Data with Marshmallow
- Lesson 2: Handling Incoming Data with Marshmallow
- Validation Incoming Data with Marshmallow
- Fixing Fields Validation
- Catch the Validation Errors
- Full Product Data Validation in Flask
- Lesson 3: Nested Schemas for Complex Data Structures
- Complete the Nested Schemas Setup
- Fix Nested Schema Error
- Creating a Main Schema with Marshmallow
- Write and Integrate Nested Schemas
- Lesson 4: Advanced Data Validation with Marshmallow
- Advanced Validations for User Creation
- Tweak Age Validation Constraints
- Fix Advanced Validations for Users
- Write a Schema With Advanced Validation
- Lesson 5: Building Your Own Custom Validator
- Custom Field Validators in Flask
- Extend Custom Email Validation
- Fix Custom Validator Issue
- Implement the Custom Validator Logic
- Create Custom Validators for Products
