Web Form String Checking

form validation

Back in the day when I was doing coding and application development one of the big things that was always on my mind was protecting my system from people trying to do SQL injection and just not inputting what is expected in a form field. This was handled by javascript validation and post-submission string checking. Most of the time things would be fine until the one person called saying they were getting an error on the form, some serious troubleshooting had to be done. I found a GitHub project which seems to allow a developer to test their form fields with a large variety of strings to ensure the form submission behaves as expected no matter what text is inputted.