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| author | Chi Kei Chan <chikeichan@gmail.com> | 2017-09-19 09:13:15 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-19 09:13:15 +0800 |
| commit | a67d3ecd46ac2b9932d1a4181bb76631b27629c2 (patch) | |
| tree | d96b262074f506a1a7a48975dbf85e1374207851 /ui/app/util.js | |
| parent | 190330db921d5549a3e4363308545fb702e0089c (diff) | |
| parent | 7094d965291fa19f96145d122cb9f0f76da053c0 (diff) | |
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Merge branch 'master' into NewUI-flat
Diffstat (limited to 'ui/app/util.js')
| -rw-r--r-- | ui/app/util.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ui/app/util.js b/ui/app/util.js index be26e15a5..7aace1b3c 100644 --- a/ui/app/util.js +++ b/ui/app/util.js @@ -54,6 +54,7 @@ module.exports = { shortenBalance, getContractAtAddress, exportAsFile: exportAsFile, + isInvalidChecksumAddress, } function valuesFor (obj) { @@ -83,6 +84,12 @@ function isValidAddress (address) { return (isAllOneCase(prefixed) && ethUtil.isValidAddress(prefixed)) || ethUtil.isValidChecksumAddress(prefixed) } +function isInvalidChecksumAddress (address) { + var prefixed = ethUtil.addHexPrefix(address) + if (address === '0x0000000000000000000000000000000000000000') return false + return !isAllOneCase(prefixed) && !ethUtil.isValidChecksumAddress(prefixed) && ethUtil.isValidAddress(prefixed) +} + function isAllOneCase (address) { if (!address) return true var lower = address.toLowerCase() |