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-rw-r--r--system/helpers/captcha_helper.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index 85bcfb5a0..3cf581bba 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -79,7 +79,8 @@ if ( ! function_exists('create_captcha'))
'border' => array(153,102,102),
'text' => array(204,153,153),
'grid' => array(255,182,182)
- )
+ ),
+ 'img_alt' => 'captcha'
);
foreach ($defaults as $key => $val)
@@ -330,7 +331,7 @@ if ( ! function_exists('create_captcha'))
return FALSE;
}
- $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_url.$img_filename.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt=" " />';
+ $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_url.$img_filename.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt="'.$img_alt.'" />';
ImageDestroy($im);
return array('word' => $word, 'time' => $now, 'image' => $img, 'filename' => $img_filename);