Form Data Validation

The server receives the incoming data from the browser and validates that data based on the validation rules that are defined in <product_code>.xml file. The <product_code>.xml file must be located within the resources folder of the application.

Currently, Canvas supports validation for the following data types:

• Alphabets (a-z)
• Alphanumeric (a-z and 0-9)
• Uppercase alphanumeric (A-Z and 0-9)
• Uppercase alphabets (A-Z)
• Numeric
• Integer
• Date
• Double
• Big decimal
• Date

For implementing server-side validation, read the following:

• Defining Data Validation
• Sample Validation