# Configurable Read-Only
> [Define][@stdlib/utils/define-property] a configurable **read-only** property.
## Usage
```javascript
var setConfigurableReadOnly = require( '@stdlib/utils/define-configurable-read-only-property' );
```
#### setConfigurableReadOnly( obj, prop, value )
[Defines][@stdlib/utils/define-property] a configurable **read-only** property.
```javascript
var obj = {};
setConfigurableReadOnly( obj, 'foo', 'bar' );
obj.foo = 'boop';
// throws
```
## Notes
- Configurable read-only properties are **enumerable**.
## Examples
```javascript
var setConfigurableReadOnly = require( '@stdlib/utils/define-configurable-read-only-property' );
function Foo( name ) {
if ( !(this instanceof Foo) ) {
return new Foo( name );
}
setConfigurableReadOnly( this, 'name', name );
return this;
}
var foo = new Foo( 'beep' );
try {
foo.name = 'boop';
} catch ( err ) {
console.error( err.message );
}
```
[@stdlib/utils/define-property]: https://www.npmjs.com/package/@stdlib/utils/tree/main/define-property