Best Practices for Forms in a Plugin Sub-Menu
First, let me say to the authors that I am grateful that I found your book to help guide me in learning not only how to create Wordpress plugins but also how to employ best practices & easy-to-use, easy-to-understand techniques. I'm still within the first year of learning how to program and books such as your have helped me make leaps and bounds forward in my progress toward my goal of becoming a professional programmer.
Your book contains excellent examples of how to use forms on the back-end through the Settings API and on the front-end (how to validate & sanitize user-inputted data). However, I am still a little lost how to create forms on plugin menus & sub-menus - what are some best practices I can employ (e.g. user permissions, data validating & sanitizing) and most importantly, where in the book can I find info about this. Also, if anybody has any other resources pertaining to this, I'd greatly appreciate it if you could share them.
Thank you for your time and thank you for this book!