Regular Expression For Cron Time Expressions
A regex that matches valid cron time expressions with or without predefined scheduling macros and @every durations.
Date & Time
Useful regular expressions to match dates and times.
Regex To Match A Valid Day In A Date String
A regular expression to match a valid day in a date string (from 1 to 31).
Regular Expression To Match Names Of The Days Of The Week
A regular expression that matches the various names of the days of the week.
Regular Expression To Match Month Name
A regular expression that matches month names. Supports both full month names and 3-letter abbreviations.
All-in-one Date Validation Regular Expression
An All-in-one regular expression to valid dates in mm/dd/yyyy, mm-dd-yyyy, or mm.dd.yyyy format.
Regular Expression For Year
A regular expression to match and validate a 4-digit year (from 1900 to 2099).
Regular Expression To Match A Time (mm:ss) Limited To 60 Minutes
A regular expression to match a time (mm:ss) limited to 60 minutes.
RFC 2822 Date Format Regular Expression
A regular expression to match RFC 2822 timestamps.
Regex To Match ISO 8601 Dates and Times
A set of regular expressions to match ISO 8601 years, weeks, dates, times, and datetimes with optional time zone.
Regular Expression To Match 12-hour Time With AM/PM
A regular expression to match a 12-hour time with AM/PM after it.