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AlmanacNames.php
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AlmanacNames.php
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<?php
final class AlmanacNames extends Phobject {
public static function validateName($name) {
if (strlen($name) < 3) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'must be at least 3 characters long.'));
}
if (strlen($name) > 100) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'may not be more than 100 characters long.'));
}
if (!preg_match('/^[a-z0-9.-]+\z/', $name)) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'may only contain lowercase letters, numbers, hyphens, and '.
'periods.'));
}
if (preg_match('/(^|\\.)\d+(\z|\\.)/', $name)) {
throw new Exception(
pht(
'Almanac service, device, network, property and namespace names '.
'may not have any segments containing only digits.'));
}
if (preg_match('/\.\./', $name)) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'may not contain multiple consecutive periods.'));
}
if (preg_match('/\\.-|-\\./', $name)) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'may not contain hyphens adjacent to periods.'));
}
if (preg_match('/--/', $name)) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'may not contain multiple consecutive hyphens.'));
}
if (!preg_match('/^[a-z0-9].*[a-z0-9]\z/', $name)) {
throw new Exception(
pht(
'Almanac service, device, property, network and namespace names '.
'must begin and end with a letter or number.'));
}
}
}

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Mime Type
text/x-php
Expires
Mon, May 12, 6:43 PM (1 d, 20 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
107408
Default Alt Text
AlmanacNames.php (1 KB)

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