Discussion for the post Using Forms in Wordpress Posts and Pages. From the article:
I recently made a simple tool to help folks buy the right size of of Levi’s 501xx Shrink to Fit Jeans. It includes a form that takes two numbers as inputs then performs some logic and returns the results on the same page. It was surprisingly easy to do but took me a surprisingly long time to figure out so I hope this explanation of how I did it will be helpful for others!
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