What does minOccurs mean in XSD?

What does minOccurs mean in XSD?

An array with a varying number of elements is represented in the XML schema by using the minOccurs and maxOccurs attributes on the element declaration: The minOccurs attribute specifies the minimum number of times that the element can occur. It can have a value of 0 or any positive integer.

What is the default minOccurs in XSD?

The default value for both the minOccurs and the maxOccurs attributes is 1. Thus, when an element such as comment is declared without a maxOccurs attribute, the element may not occur more than once.

How do I add minOccurs to XSD?

Using in an XSD Add attribute minOccurs=”0″ on the element to make it optional.

What is XSD sequence?

xsd:sequence – “child elements must appear in a sequence. Each child element can occur from 0 to any number of times” (ie, maxOccurs can be 0 or any number or ‘unbounded’)

What is the use of minOccurs in XSD?

What minOccurs 0?

The value of the minOccurs attribute is 0 means the element is optional. An element is required to appear when the value of minOccurs is 1 or more. Also value 1 is the default.

Does order matter in XSD?

When Order Doesn’t Matter When you use the xs:all indicator, you are saying that the order of the elements does not matter. For XSD 1.0 implementations, this also means that each child element can occur from 0 to 1 time.

What does minOccurs mean?

But “minOccurs” (along with “maxOccurs”) is used for element definition while “use” for attribute. The value of the minOccurs attribute is 0 means the element is optional. An element is required to appear when the value of minOccurs is 1 or more. Also value 1 is the default.

What does the minoccurs attribute do in XSD?

The minOccurs attribute specifies the minimum number of times that the element can occur. It can have a value of 0 or any positive integer. The maxOccurs attribute specifies the maximum number of times that the element can occur.

What does maxoccurs mean in XML schema indicator?

The indicator specifies the maximum number of times an element can occur: The example above indicates that the “child_name” element can occur a minimum of one time (the default value for minOccurs is 1) and a maximum of ten times in the “person” element.

When do I use minoccurs for an element?

But “minOccurs” (along with “maxOccurs”) is used for element definition while “use” for attribute. The value of the minOccurs attribute is 0 means the element is optional. An element is required to appear when the value of minOccurs is 1 or more. Also value 1 is the default.

What does a complex type element in XML mean?

Definition and Usage The complexType element defines a complex type. A complex type element is an XML element that contains other elements and/or attributes.