How to get post data variables after submition a form in magento

Question

How do I get data of post variables ? Like if I post form with post method then I can get itt with $_REQUEST or with $_POST. How I can do this in mgento ?

Answer 1

You can go through this way:

replace 'ship-note' with your custom field.

$delivery_instruction_note = Mage::app()->getRequest()->getParam('ship-note');