php - change input/select to hidden field if only 1 record -

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how change select hidden field if has 1 record. if 1 branch want hidden id, branch_id, being value.

view

    echo $this->form->input('branch_id');

ctrl

    $this->set('branches', $this->holiday->branch->find('list'));

you can try this, assuming returns array:

if(count($branches) == 1) {     echo $this->form->input('branch_id', array('type' => 'hidden', 'value' => $branches['branch'][0]['branch_id'])); }

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