add missing input labels for Share dialog

core/js/share.js

@@ -380,6 +380,7 @@ OC.Share={
 				}
 			});
 
+			html += '<label for="shareWith" class="hidden-visually">'+t('core', 'Share')+'</label>';
 			html += '<input id="shareWith" type="text" placeholder="'+t('core', 'Share with user or group …')+'" />';
 			html += '<span class="shareWithLoading icon-loading-small hidden"></span>';
 			html += '<ul id="shareWithList">';
@@ -396,9 +397,11 @@ OC.Share={
 					defaultExpireMessage = t('core', 'The public link will expire no later than {days} days after it is created',  {'days': escapeHTML(oc_appconfig.core.defaultExpireDate)}) + '<br/>';
 				}
 
+				html += '<label for="linkText" class="hidden-visually">'+t('core', 'Link')+'</label>';
 				html += '<input id="linkText" type="text" readonly="readonly" />';
 				html += '<input type="checkbox" name="showPassword" id="showPassword" value="1" style="display:none;" /><label for="showPassword" style="display:none;">'+t('core', 'Password protect')+'</label>';
 				html += '<div id="linkPass">';
+				html += '<label for="linkPassText" class="hidden-visually">'+t('core', 'Password')+'</label>';
 				html += '<input id="linkPassText" type="password" placeholder="'+t('core', 'Choose a password for the public link')+'" />';
 				html += '<span class="icon-loading-small hidden"></span>';
 				html += '</div>';
@@ -422,6 +425,7 @@ OC.Share={
 
 			html += '<div id="expiration">';
 			html += '<input type="checkbox" name="expirationCheckbox" id="expirationCheckbox" value="1" /><label for="expirationCheckbox">'+t('core', 'Set expiration date')+'</label>';
+			html += '<label for="expirationDate" class="hidden-visually">'+t('core', 'Expiration')+'</label>';
 			html += '<input id="expirationDate" type="text" placeholder="'+t('core', 'Expiration date')+'" style="display:none; width:90%;" />';
 			html += '<em id="defaultExpireMessage">'+defaultExpireMessage+'</em>';
 			html += '</div>';