iPhone next or previous button javascript keycode

hey guys What's the iphone next or previous button javascript keycode.. in input?

Pc Tab code is 9.. but this is not开发者_运维技巧 working on iphone next button

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On iPhone, the "Next" button is the return key. Or, rather, the return key can be given different labels depending on context, including "Next" or "Search" or "Return".