Code Duplication    Length = 3-3 lines in 2 locations

application/modules/mod_discount/classes/DiscountManager.php 2 locations

@@ 416-418 (lines=3) @@
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            $this->error[] = lang('There can be more than one discount with said upper threshold as a <<maximum>>!', 'mod_discount');
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        }
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        if ($postArray['type_value'] != 1 && $postArray['type_value'] != 2) {
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            $this->error[] = lang('Invalid type value!', 'mod_discount');
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        }
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        if ($postArray['type_value'] == 1 && $postArray['value'] >= 100) {
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            $this->error[] = lang('Invalid type value!', 'mod_discount');
@@ 420-422 (lines=3) @@
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            $this->error[] = lang('Invalid type value!', 'mod_discount');
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        }
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        if ($postArray['type_value'] == 1 && $postArray['value'] >= 100) {
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            $this->error[] = lang('Invalid type value!', 'mod_discount');
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        }
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        if (!preg_match('/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/', $postArray['date_begin'])) {
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            $this->error[] = lang('Invalid date range!', 'mod_discount');