json-schema-form
diff --git a/‎dist/json-schema-form-core.js
+3-3 b/‎dist/json-schema-form-core.js
+3-3
diff --git a/‎dist/json-schema-form-core.js.map
+1-1 b/‎dist/json-schema-form-core.js.map
+1-1
diff --git a/‎package.json
+1-1 b/‎package.json
+1-1
diff --git a/‎src/lib/validate.js
+1-1 b/‎src/lib/validate.js
+1-1
@@ -1,6 +1,6 @@
 {
   "name": "json-schema-form-core",
-  "version": "1.0.0-alpha.3",
+  "version": "1.0.0-alpha.4",
   "description": "JSON-Schema and JSON-UI-Schema utilities for form generation.",
   "main": "dist/json-schema-form-core.js",
   "scripts": {
 
@@ -45,7 +45,7 @@ export function validate(form, value) {
   };
 
   let valueWrap = {};
-  if (!!value) {
+  if (typeof value !== 'undefined') {
     valueWrap[propName] = value;
   };
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "json-schema-form-core",`
`3`		`- "version": "1.0.0-alpha.3",`
	`3`	`+ "version": "1.0.0-alpha.4",`
`4`	`4`	`"description": "JSON-Schema and JSON-UI-Schema utilities for form generation.",`
`5`	`5`	`"main": "dist/json-schema-form-core.js",`
`6`	`6`	`"scripts": {`