please don't use the label tag for this. while it may work, as almost any other tag would, it is bad practice.
<label> tags are use to extend the focus grabbing of form elements.
that is all they are supposed to be used for.
people with certain disabilities use software that interprets <label>s to mean that data goes to the input in the for attrib of the label.
you are possibly making the page confusing for these users by arbitrarily using it where a button, link, or input would make a lot more sense.
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