1 files changed, 20 insertions, 0 deletions
diff --git a/www/wiki/extensions/Translate/resources/js/ext.translate.special.importtranslations.js b/www/wiki/extensions/Translate/resources/js/ext.translate.special.importtranslations.js
new file mode 100644
index 00000000..1ba24709
--- /dev/null
+++ b/www/wiki/extensions/Translate/resources/js/ext.translate.special.importtranslations.js
@@ -0,0 +1,20 @@
+( function () {
+	'use strict';
+
+	function buttoner( $input ) {
+		if ( $input.val ) {
+			$( 'input[type=submit]' ).prop( 'disabled', false );
+		} else {
+			$( 'input[type=submit]' ).prop( 'disabled', true );
+		}
+	}
+
+	$( function () {
+		var $input = $( '#mw-translate-up-local-input' );
+		$input.on( 'change', function () {
+			buttoner( $input );
+		} );
+
+		buttoner( $input );
+	} );
+}() );