Data or Input validation in MDriven ensures that data entered by users is correct, consistent, and conforms to the business rules of the application before being processed or persisted in the database.

Data validation is important in for the reasons: 

• Data Integrity
• Enforcing business rules
• Data Security

Common Types of Data Validation used by MDriven:

• Required Fields
• Data type validation.
• Range validation.
• Format validation such regular expressions for emails.
• Conditional validations.