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I am work on commerce pane, in hook_pane_checkout_form_submit($form, &$form_state, $checkout_pane, $order) I call a function to do something in pane sumbit,

something like

function hook_pane_checkout_form_submit($form, &$form_state, $checkout_pane, $order) {


but when I am not fill another pane like address , my function called, How can I prevent submit when there is error (validation in another panes) in other panes?

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up vote 1 down vote accepted

check errors before call your function

function hook_pane_checkout_form_submit($form, &$form_state, $checkout_pane, $order) {
if (!(form_get_errors()){

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