fix: unix epoc bug in date parser (#655)

jquense · Oct 16, 2019 · 0d14827 · 0d14827
1 parent 5f1a3d4
commit 0d14827
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/date.js b/src/date.js
@@ -21,7 +21,8 @@ function DateSchema() {
       if (this.isType(value)) return value;
 
       value = isoParse(value);
-      return value ? new Date(value) : invalidDate;
+      // 0 is a valid timestamp equivalent to 1970-01-01T00:00:00Z(unix epoch)
+      return value > -1 ? new Date(value) : invalidDate;
     });
   });
 }