Code Duplication    Length = 14-14 lines in 2 locations

application/modules/cmsemail/admin.php 1 location

@@ 216-229 (lines=14) @@
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     *
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     * @return bool
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     */
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    public function email_check($emails) {
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        $emails = str_replace(' ', '', $emails);
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        foreach (explode(',', $emails) as $e) {
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            if (!filter_var($e, FILTER_VALIDATE_EMAIL)) {
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                $this->form_validation->set_message('email_check', lang('Field', 'cmsemail') . ' %s ' . lang('Must contain valid email', 'cmsemail'));
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                return false;
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            }
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        }
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        return TRUE;
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    }
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    /**
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     * @param null|string $locale

application/modules/cmsemail/classes/ParentEmail.php 1 location

@@ 265-278 (lines=14) @@
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     *
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     * @return bool
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     */
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    public function email_check($emails) {
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        $emails = str_replace(' ', '', $emails);
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        foreach (explode(',', $emails) as $e) {
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            if (!filter_var($e, FILTER_VALIDATE_EMAIL)) {
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                $this->form_validation->set_message('email_check', lang('Field', 'cmsemail') . ' %s ' . lang('Must contain valid email', 'cmsemail'));
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                return false;
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            }
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        }
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        return TRUE;
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    }
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    /**
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     * @return array|string