Add fallback check in ABI validation #3392

openethereum · Nov 15, 2016 · 3b8286f · 3b8286f
1 parent 039bd3c
commit 3b8286f
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/js/src/util/validation.js b/js/src/util/validation.js
@@ -44,7 +44,7 @@ export function validateAbi (abi, api) {
 
     // Validate each elements of the Array
     const invalidIndex = abiParsed
-      .map((o) => isValidAbiEvent(o, api) || isValidAbiFunction(o, api))
+      .map((o) => isValidAbiEvent(o, api) || isValidAbiFunction(o, api) || isAbiFallback(o))
       .findIndex((valid) => !valid);
 
     if (invalidIndex !== -1) {
@@ -74,6 +74,14 @@ function isValidAbiFunction (object, api) {
     (object.inputs && api.util.isArray(object.inputs));
 }
 
+function isAbiFallback (object) {
+  if (!object) {
+    return false;
+  }
+
+  return object.type === 'fallback';
+}
+
 function isValidAbiEvent (object, api) {
   if (!object) {
     return false;