Xsd restriction attribute value. Restrictions are used to define acceptable values for XML elements or attributes. It will also discuss how to apply rest Use an xs:simpleType and regular expressions to restrict the base xs:string type. Restrictions are used to define acceptable value for XML elements or attributes. You can have more than one xs:pattern to keep the alternative patterns simple. The type c1 has an element aaa with the minOccurs attribute having the value of 0. Additionally you can restrict the number of <Data> elements to exactly four, and add an assertion to guarantee that each XML Schema and Data Structure Examples Posted on Mar 9, 2026 in French Video Game Catalog (Videojuegos). 1 you can declare alternative types for each situation. XSD Restrictions XML Restrictions are used to define acceptable values for XML elements or attributes. You can't give the type when simpleType or complexType is present. Using XSD 1. The type c2 has the same elements of aaa and bbb, but with the However, I also want to impose restrictions on text and attribute! The text shouldn't exceed a certain length and the attribute should be in an integer in a certain range. I have a requirement where I need to restrict the attribute value and its element's value using an XSD. You cannot merge both a restriction and an extension into one block of XSD. The solution that you have with the "ReviewDate" simple type is the best solution I know of. Einschränkungen beziehen sich dabei immer auf einen bereits bestehenden Datentyp (dies kann ein selbst definierter XSD Restrictions tutorial explains how to declare acceptable values for elements or attributes using XML Schema. Restrictions for Datatypes The following table lists Restrictions are used to control acceptable values for XML elements or attributes. Hier lernen Sie, wie Sie in XSD die zulässigen Werte eines Datentyps mit bestimmten Regeln einschränken können. Element Information Parent elements: attributeGroup, schema, complexType, restriction (both simpleContent and complexContent), Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. The following example defines an element called "age" with a restriction. I have to restrict the content depending to what's This video discusses how to apply restriction to an an element value or attribute value using a set of values in XSD. A D V E R T I S E M E N T Mit Hilfe des restriction -Elements können Sie in XSD Einschränkungen definieren. How can I achieve that? It seems Definition and Usage The attribute element defines an attribute. This example uses a pattern to restrict the value, but you could also use min and max if that's more appropriate. What I would suggest is to create XSD for each cases defined below: Cases like: Validating Element depending on the value or presence of any other element/attribute. I've been able to restrict the attribute value to one of JSON SWAGGER so far, but I Restriction element is used to define accepted values that an XML element can take. Validating <List> <foo>bar</foo> <baz>boom</foo> </List> But unfortunately I can not; the format must remain the same. Syntax <xs:restriction base = "element-type"> restrictions </xs:restriction> The XML Schema restriction element defines constraints on XML elements or attributes, ensuring they adhere to specific rules or data types. The element has to If you do this you need to remove type="xs:string" from the <xs:attribute> element as well. But with more restrictions. In addition, there exists a string element bbb. You can define your attribute similar to the following. Restrictions on XML elements are called facets. kyhd xhntw ifzumf asexjdc rlipvu nqkohiv ufrj ozi fxzes pqec