function _commerce_discount_name_exists in Commerce Discount 7

Checks if a Discount machine name is taken.

Parameters

string $value: The machine name, not prefixed with 'discount_'.

Return value

object|bool Whether or not the field machine name is taken.

1 string reference to '_commerce_discount_name_exists'

commerce_discount_form in includes/commerce_discount.admin.inc

Form callback: create or edit a discount.

File

includes/commerce_discount.admin.inc, line 416

Commerce discount editing UI.

Code

function _commerce_discount_name_exists($value) {

  // Prefix with 'discount_'.
  $name = 'discount_' . $value;
  return entity_load_single('commerce_discount', $name);
}