Code Duplication    Length = 7-7 lines in 2 locations

application/modules/comments/comments.php 1 location

@@ 347-353 (lines=7) @@
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        }
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        // Validate email and nickname from unregistered users.
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        if ($this->dx_auth->is_logged_in() == FALSE) {
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            ($hook = get_hook('comments_set_val_rules')) ? eval($hook) : NULL;
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            $this->form_validation->set_rules('comment_email', lang('Email', 'comments'), 'trim|required|xss_clean|valid_email');
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            $this->form_validation->set_rules('comment_author', lang('Your name', 'comments'), 'trim|required|xss_clean|max_length[50]');
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            $this->form_validation->set_rules('comment_site', lang('Site', 'comments'), 'trim|xss_clean|max_length[250]');
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        }
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        // Check captcha code if captcha_check enabled and user in not admin.
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        if ($this->use_captcha == TRUE AND $this->dx_auth->is_admin() == FALSE) {

application/modules/comments/commentsapi.php 1 location

@@ 455-461 (lines=7) @@
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        }
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        // Validate email and nickname from unregistered users.
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        if ($this->dx_auth->is_logged_in() == FALSE) {
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            ($hook = get_hook('comments_set_val_rules')) ? eval($hook) : NULL;
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            $this->form_validation->set_rules('comment_email', lang('Email', 'comments'), 'trim|required|xss_clean|valid_email');
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            $this->form_validation->set_rules('comment_author', lang('Your name', 'comments'), 'trim|required|xss_clean|max_length[50]');
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            $this->form_validation->set_rules('comment_site', lang('Site', 'comments'), 'trim|xss_clean|max_length[250]');
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        }
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        // Check captcha code if captcha_check enabled and user in not admin.
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        if ($this->use_captcha == TRUE AND $this->dx_auth->is_admin() == FALSE) {