diff options
Diffstat (limited to 'modules/luci-base/htdocs/luci-static')
| -rw-r--r-- | modules/luci-base/htdocs/luci-static/resources/cbi.js | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/modules/luci-base/htdocs/luci-static/resources/cbi.js b/modules/luci-base/htdocs/luci-static/resources/cbi.js index d40ec34bc..6c35372cd 100644 --- a/modules/luci-base/htdocs/luci-static/resources/cbi.js +++ b/modules/luci-base/htdocs/luci-static/resources/cbi.js @@ -218,12 +218,13 @@ var cbi_validators = { ((ipv4only == 1) && cbi_validators.ip4addr.apply(this)); }, - 'hostname': function() + 'hostname': function(strict) { if (this.length <= 253) - return (this.match(/^[a-zA-Z0-9]+$/) != null || + return (this.match(/^[a-zA-Z0-9_]+$/) != null || (this.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) && - this.match(/[^0-9.]/))); + this.match(/[^0-9.]/))) && + (!strict || !this.match(/^_/)); return false; }, |