Merge branch '50-tominhex-bug' into 'develop'

Resolve "toMinHex() bug" Closes #46 and #50 See merge request in3/ts/in3!46
blockchainsllc · Jul 22, 2019 · 1012eb9 · 1012eb9
2 parents 00f6eb0 + 2bc93f0
commit 1012eb9
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/util/util.ts b/src/util/util.ts
@@ -168,7 +168,13 @@ export function getAddress(pk: string) {
 export function toMinHex(key: string | Buffer | number) {
   if (typeof key === 'number')
     key = toHex(key)
+
   if (typeof key === 'string') {
+    key = key.trim()
+
+    if(key.length<3 || key[0]!='0' || key[1]!='x')
+      throw new Error("Only Hex format is supported. Given value "+ key +" is not valid Hex ")
+
     for (let i = 2; i < key.length; i++) {
       if (key[i] !== '0')
         return '0x' + key.substr(i)