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-rw-r--r--ui/app/util.js7
1 files changed, 4 insertions, 3 deletions
diff --git a/ui/app/util.js b/ui/app/util.js
index a519ab5b4..72b3af465 100644
--- a/ui/app/util.js
+++ b/ui/app/util.js
@@ -212,7 +212,8 @@ function readableDate (ms) {
}
function isHex (str) {
- if (str.startsWith('0x')) str = str.replace('0x', '')
- if (str.match(/[g-zG-Z]/) || str.match(/\W/)) return false
- return true
+ if (str.startsWith('0x')) {
+ return !str.substring(2).match(/([g-zG-Z]|\W)/)
+ }
+ return !str.match(/([g-zG-Z]|\W)/)
}