Matching the Fields of a Record
Explore how to validate records in Go by splitting fields and checking their correctness within composite data types. Understand methods to handle CSV-like input, verify field counts, and apply custom validation functions to ensure data integrity when processing records.
We'll cover the following...
We'll cover the following...
This example takes a different approach as we read an entire record and split it prior to doing any checking. Additionally, we make an extra check to make sure that the record we are processing contains the right number of fields. Each record should contain three fields: name, surname, and telephone number. ...