> The key takeaways for semantics are: always use a <form> tag Great article; I would like to learn more about what the <form> tag is functionally providing (i

> The key takeaways for semantics are: always use a <form> tag Great article; I would like to learn more about what the <form> tag is functionally providing (it did not explain why it's necessary). Does it have a purpose beyond serving as a landmark?