Showcase end date validation rules for format, presence, duration limits, and time components

End Date

DurationMustNotExceedMaximum

Definition	Severity	API	Sample	Mode
Validate that Showcase's duration does not exceed maximum permitted quantity of days (365)			Link

EndDateMustHaveValidFormat

Definition	Severity	API	Sample	Mode
Validate that endDate formatting is valid

EndDateMustBePresent

Definition	Severity	API	Sample	Mode
Validate that endDate is present			Link

EndDateMustNotBeBeforeStartDate

Definition	Severity	API	Sample	Mode
Validate that Showcase's endDate is not before startDate			Link

EndDateMustNotBeEmpty

Definition	Severity	API	Sample	Mode
Validate that endDate is not an empty string

EndDateTimeComponentMustBeZero

Definition	Severity	API	Sample	Mode
Validate that the time component is T00:00:00.000, T00:00:00 or T00:00

Example Validation Report

{
  "code": "VALIDATION__EndDateTimeComponentMustBeZero",
  "severity": "VIOLATION",
  "message": "Time component in '{{endDate}}' must be zero (T00:00:00.000, T00:00:00 or T00:00) with UTC (Z) or timezone offset",
  "context": {
    "value": "2026-05-10T23:59:59.00Z"
  },
  "details": {
    "createdDate": "2026-02-10T11:36:02.00Z",
    "submitted": [
      {
        "field": "$.showcaseDetailsDetails.endDate",
        "value": "2026-05-10T23:59:59.00Z"
      }
    ],
    "compared": [],
    "expected": []
  }
}