# numConstraints - Schema.org Property

> Source: https://schema.org/numConstraints
> Extracted: 2026-02-16T18:51:30.674Z

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A Schema.org Property

*This term is in the "new" area - implementation feedback and adoption from applications and websites can help improve our definitions.*

Indicates the number of constraints property values defined for a particular [ConstraintNode](https://schema.org/ConstraintNode) such as [StatisticalVariable](https://schema.org/StatisticalVariable). This helps applications understand if they have access to a sufficiently complete description of a [StatisticalVariable](https://schema.org/StatisticalVariable) or other construct that is defined using properties on template-style nodes.

### Values expected to be one of these types

`-   [Integer](https://schema.org/Integer "Integer")`

#### Source

[https://github.com/schemaorg/schemaorg/issues/2291](https://github.com/schemaorg/schemaorg/issues/2291)