Created
April 4, 2014 09:24
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WC customising checkout fields using actions and filters - Lesson 3 snippet 2
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/** | |
* Process the checkout | |
*/ | |
add_action('woocommerce_checkout_process', 'my_custom_checkout_field_process'); | |
function my_custom_checkout_field_process() { | |
// Check if set, if its not set add an error. | |
if ( ! $_POST['my_field_name'] ) | |
wc_add_notice( __( 'Please enter something into this new shiny field.' ), 'error' ); | |
} |
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