Skip to content

Modern Tz TzRules IsValid

Paul Squires edited this page Nov 11, 2026 · 1 revision

Home › Time Zones › Time Zones (std/tz) › TzRules.IsValid

TzRules.IsValid

Returns true if the rules were read; a dim'd TzRules has none.

Syntax

TzRules.IsValid as boolean

Examples

#import "std/tz"
#import "std/tzdata"
#import "std/chrono"
using tz
dim as TzRules r
print r.IsValid      '' false

Library: Time Zones (std/tz)
Category: Time Zones
Documented under: TzRules

Clone this wiki locally