Fix #173: Styling for FileInput additional line feed

Fix #173: Styling for FileInput additional line feed

CHANGE.md

@@ -4,6 +4,7 @@ version 3.1.0
 
 1. enh #169: Enhancement for ICU format conversion for DatePicker and DateTimePicker (enrica, kartik-v).
 2. bug #172: More correct InputWidget name field parsing.
+3. enh #173: Fix styling for FileInput additional line feed.
 
 version 3.0.0
 =============

FileInput.php

@@ -26,8 +26,7 @@
  * @see https://github.com/kartik-v/bootstrap-fileinput
  *
  * @author Kartik Visweswaran <[email protected]>
- * @since 2.0: C
- *
+ * @since 2.0
  * @see http://twitter.github.com/typeahead.js/examples
  */
 class FileInput extends InputWidget
@@ -72,7 +71,7 @@ public function init()
             $validation = ArrayHelper::getValue($this->pluginOptions, 'showPreview', true) ? 'file preview and multiple file upload' : 'multiple file upload';
             $message = '<strong>' . Yii::t('fileinput', 'Note:') . '</strong> ' . Yii::t('fileinput', 'Your browser does not support {validation}. Try an alternative or more recent browser to access these features.', ['validation' => $validation]);
             $content = Html::tag('div', $message, $this->messageOptions) . "<script>{$id}.removeClass('file-loading');</script>";
-            $input .= "\n<br>" . $this->validateIE($content);
+            $input .= "\n" . $this->validateIE($content);
         }
         echo $input;
     }
@@ -86,7 +85,7 @@ public function init()
      */
     protected function validateIE($content, $validation = 'lt IE 10')
     {
-        return "<!--[if {$validation}]>{$content}<![endif]-->";
+        return "<!--[if {$validation}]><br>{$content}<![endif]-->";
     }
 
     /**