@loopback/docs
Version:
Documentation for LoopBack 4
36 lines (23 loc) • 1.04 kB
Markdown
lang: en
title: 'API docs: repository.modeldefinition.addproperty'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
editurl: https://github.com/strongloop/loopback-next/tree/master/packages/repository
permalink: /doc/en/lb4/apidocs.repository.modeldefinition.addproperty.html
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
[Home](./index.md) > [@loopback/repository](./repository.md) > [ModelDefinition](./repository.modeldefinition.md) > [addProperty](./repository.modeldefinition.addproperty.md)
## ModelDefinition.addProperty() method
Add a property
<b>Signature:</b>
```typescript
addProperty(name: string, definitionOrType: PropertyDefinition | PropertyType): this;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| name | <code>string</code> | Property definition or name (string) |
| definitionOrType | <code>PropertyDefinition | PropertyType</code> | Definition or property type |
<b>Returns:</b>
`this`