pattern in ASCII_​Date_​YMD

Name: patternVersion Id: 1.0.0.0
Description: The pattern attribute provides a symbolic instruction for forming values.
Namespace Id: pdsSteward: pdsClass Name: ASCII_​Date_​YMDType: ASCII_​Short_​String_​Collapsed
Minimum Value: NoneMaximum Value: NoneMinimum Characters: 1Maximum Characters: 255
Unit of Measure Type: NoneDefault Unit Id: NoneAttribute Concept: PatternConceptual Domain: Short_String
Status: ActiveNillable: falsePattern: None
Permissible Value(s)ValueValue Meaning
 ((-)?[0-9]{4}-(02-((0[1-9])|(1[0-9])|(2[0-8])))|(-)?[0-9]{4}-((04|06|09|11)-((0[1-9])|([1-2][0-9])|30))|(-)?[0-9]{4}-((01|03|05|07|08|10|12)-((0[1-9])|([1-2][0-9])|(30|31))))(Z?) 
 (-)?(00|04|08|12|16|20|24|28|32|36|40|44|48|52|56|60|64|68|72|76|80|84|88|92|96)00-02-29(Z?) 
 (-)?([0-9]{2}(04|08|12|16|20|24|28|32|36|40|44|48|52|56|60|64|68|72|76|80|84|88|92|96)-02-29)(Z?) 
 (-)?[0-9]{4}(Z?)See the respective formation rule for the value meaning.
 (-)?[0-9]{4}-((0[1-9])|(1[0-2]))(Z?)