Function validateProgressionDates

validateProgressionDates(
birth: ProgressionBirthData,
target: ProgressionTargetDate,
): void
Validate progression input dates.
Parameters
- birth: ProgressionBirthData
  Birth data
- target: ProgressionTargetDate
  Target date
Returns void
Throws
ProgressionValidationError if validation fails
- Defined in progressions/progression-date.ts:315