Memento Health is an easy-to-use and secure web application dedicated to creating fully customizable forms to be used by healthcare professionals to assist in gathering, analyzing, and managing patient data.
Make a list of at least 20 real-looking patient records in a CSV file with the following columns: External ID, Full name, and Birthday. Do not include the headers in the CSV file -- first row is the first patient record. The External IDs should be unique for all 20 patients. Use letters and numbers - 5 to 8 random characters.
Duplicate 5 random rows so there are duplicates.
Add 5 invalid rows (invalid row means that either the birthday format is invalid or the name is missing or birthday is missing or both).
Test on your machine and see if the result is as expected.
You can use Excel for this and save as CSV.