Time Format Regex (HH:MM)
Matches 24-hour time format like 09:30 or 23:59.
パターン
/\b([01]\d|2[0-3]):([0-5]\d)\b/g
→ ビジュアライザーで開くテスト例
Meeting at 09:30, lunch 12:00, standup 23:59, invalid 25:00
コード例
javascript
const regex = /\b([01]\d|2[0-3]):([0-5]\d)\b/g; const result = str.match(regex);
python
import re pattern = re.compile(r'\b([01]\d|2[0-3]):([0-5]\d)\b') result = pattern.findall(text)
go
import "regexp" re := regexp.MustCompile(`\b([01]\d|2[0-3]):([0-5]\d)\b`) result := re.FindAllString(text, -1)
timevalidationformat