From 22a31979d011a88d280cb71787c538ba50600264 Mon Sep 17 00:00:00 2001
From: Dastiw1 <seer.dastan@gmail.com>
Date: Fri, 15 Sep 2017 16:04:35 +0600
Subject: [PATCH] fix custom field import error

from here: https://github.com/icebob/vue-form-generator/issues/225
---
 src/utils/schema.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils/schema.js b/src/utils/schema.js
index 414590e7..9dd50ce5 100644
--- a/src/utils/schema.js
+++ b/src/utils/schema.js
@@ -62,7 +62,7 @@ module.exports.slugifyFormID = function(schema, prefix = "") {
 		return prefix + schema.id;
 	} else {
 		// Return the slugified version of either:
-		return prefix + (schema.inputName || schema.label || schema.model)
+		return prefix + (schema.inputName || schema.label || schema.model || "")
 			// NB: This is a very simple, conservative, slugify function,
 			// avoiding extra dependencies.
 			.toString()
@@ -77,4 +77,4 @@ module.exports.slugifyFormID = function(schema, prefix = "") {
 			// Remove anything that isn't a (English/ASCII) letter, number or dash.
 			.replace(/([^a-zA-Z0-9-]+)/g, "");
 	}
-};
\ No newline at end of file
+};