# readonlyValue

Whether or not a property is mutable.  Default is false. Specifying this for a property that also has a value makes it act similar to a "hidden" input in an HTML form.

## Expected Types

| Type | Description |
|------|-------------|
| [Boolean](https://schema.org.ai/Boolean) | Boolean: True or False. |

## Used on Types

| Type | Description |
|------|-------------|
| [PropertyValueSpecification](https://schema.org.ai/PropertyValueSpecification) | A Property value specification. |

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Quoted from Schema.org 30.1, https://schema.org/readonlyValue, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/readonlyValue.