javascript - jquery change event works on form element - undocumented feature? -


if want handle .change event on form elements, sources recommend this:

$('#form_id :input').change(...)

but realized following works too:

$('#form_id').change(...)

but really? tried find feature on jquery api - change if correctly, seems undocumented?

the change event sent element when value changes. event limited <input> elements, <textarea> boxes , <select> elements.


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