I recently posted a short tutorial on my YouTube channel demonstrating how to capture and validate user inputs in Hype apps with minimal fuss. This method utilizes HTML input tags, regular expressions, and some custom CSS. This approach also includes a small amount of JS/CSS code that, with a small amount of customization, can be employed to evaluate any text string that can be described with a regular expression.
You can find this video at: Capture and Validate User Inputs In Hype - YouTube
The code example mentioned in this video is available here:
UsernamePasswordExample.hype.zip (50.2 KB)