Merge pull request #573 from openMetadataInitiative/Fix-ISBN-pattern

lzehl · web-flow · commit 0c1d65435be0 · 2026-02-26T11:56:02.000+01:00
Closes #572: ISBN pattern extension
diff --git a/schemas/digitalIdentifier/ISBN.schema.tpl.json b/schemas/digitalIdentifier/ISBN.schema.tpl.json
@@ -10,7 +10,7 @@
   "properties": {
     "identifier": {
       "type": "string",
-      "pattern": "^([0-9]{3}-|)[0-9]{1}-[0-9]{3}-[0-9]{5}-[0-9]{1}$",
+      "pattern": "^(?=(?:\\d-?){9}-[\\dX]$)[\\d]{1,5}-[\\d]{2,7}-[\\d]{1,6}-[\\dX]$|^(?=(?:\\d-?){13}$)97[89]-?[\\d]{1,5}-[\\d]{1,7}-[\\d]{1,6}-[\\d]$",
       "_instruction": "Enter the numeric commercial book identifier 'International Standard Book Number' (ISBN) following the defined pattern (e.g., 123-4-567-89012-3 (13-digit ISBN) or 4-567-89012-3 (10-digit ISBN))."
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@`
`10`	`10`	`"properties": {`
`11`	`11`	`"identifier": {`
`12`	`12`	`"type": "string",`
`13`		`- "pattern": "^([0-9]{3}-\|)[0-9]{1}-[0-9]{3}-[0-9]{5}-[0-9]{1}$",`
	`13`	`+ "pattern": "^(?=(?:\\d-?){9}-[\\dX]$)[\\d]{1,5}-[\\d]{2,7}-[\\d]{1,6}-[\\dX]$\|^(?=(?:\\d-?){13}$)97[89]-?[\\d]{1,5}-[\\d]{1,7}-[\\d]{1,6}-[\\d]$",`
`14`	`14`	`"_instruction": "Enter the numeric commercial book identifier 'International Standard Book Number' (ISBN) following the defined pattern (e.g., 123-4-567-89012-3 (13-digit ISBN) or 4-567-89012-3 (10-digit ISBN))."`
`15`	`15`	`}`
`16`	`16`	`}`