How to POST empty <select .. multiple> HTML elements if empty?

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醉酒成梦 2021-02-18 18:09

I have the following multi-select box in a HTML form, where user can select one or more option.

to your form where the name is the same as for your multiple="multiple" select.

It is unfortunate that browsers do not send empty form parameters for multiple="multiple" selects like they do for non-multiple selects or a normal inputs.

Using a dummy value as proposed in the accepted answer is not a very clean solution.

(This question has nothing to do with jQuery)

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