specify month value in 0-11 range

Author: tanquar

src/examples/src/flight-booker/App/composition.js

@@ -24,7 +24,7 @@ export default {
 
     function stringToDate(str) {
       const [y, m, d] = str.split('-')
-      return new Date(+y, +m, +d)
+      return new Date(+y, m - 1, +d)
     }
 
     function dateToString(date) {

src/examples/src/flight-booker/App/options.js

@@ -1,6 +1,6 @@
 function stringToDate(str) {
   const [y, m, d] = str.split('-')
-  return new Date(+y, +m, +d)
+  return new Date(+y, m - 1, +d)
 }
 
 function dateToString(date) {