fix processing true returned by validate method, fix #155

src/editable-form/editable-form.js

@@ -181,7 +181,7 @@ Editableform is linked with one of input types, e.g. 'text', 'select' etc.
             } else {
                 //convert newline to <br> for more pretty error display
                 if(msg) {
-                    lines = msg.split("\n");
+                    lines = (''+msg).split('\n');
                     for (var i = 0; i < lines.length; i++) {
                         lines[i] = $('<div>').text(lines[i]).html();
                     }
@@ -196,11 +196,12 @@ Editableform is linked with one of input types, e.g. 'text', 'select' etc.
             e.stopPropagation();
             e.preventDefault();
             
-            var error,
-                newValue = this.input.input2value(); //get new value from input
+            //get new value from input
+            var newValue = this.input.input2value(); 
 
-            //validation
-            if (error = this.validate(newValue)) {
+            // validation: if validate returns truthy value - means error
+            var error = this.validate(newValue)
+            if (error) {
                 this.error(error);
                 this.showForm();
                 return;