Solar_Filter_ValidateLocaleCode::validateLocaleCode()
public
bool
Solar_Filter_ValidateLocaleCode::validateLocaleCode
( mixed $value
)
Validates that the value is a locale code.
Parameters
(mixed)
$value: The value to validate.
Returns
(bool) True if valid, false if not.
Description
Validates that the value is a locale code.
The format is two lower-case letters, an underscore, and two upper-case letters.