<nav><ul><li><a href="/">TinyBase</a></li><li><a href="/api/">API</a></li><li><a href="/api/middleware/"><code>middleware</code></a></li></ul></nav><section class="s1" id="/api/middleware/" data-id="m4"><h1><code>middleware</code></h1><p>The <code>middleware</code> module of the TinyBase project provides the ability to intercept and validate incoming writes to <a href="/api/the-essentials/creating-stores/store/"><code>Store</code></a> objects.</p><p>The main entry point to this module is the <a href="/api/middleware/functions/creation/createmiddleware/"><code>createMiddleware</code></a> function, which returns a new <a href="/api/middleware/interfaces/middleware/middleware/"><code>Middleware</code></a> object. From there, you can register hooks that are called before data is written to the <a href="/api/the-essentials/creating-stores/store/"><code>Store</code></a>.</p><section class="s2"><h2>Since</h2><p>v8.0.0</p></section><section class="s2" id="/api/middleware/interfaces/" data-id="m4/I17"><h2>Interfaces</h2><ul><li><a href="/api/middleware/interfaces/middleware/middleware/"><code>Middleware</code></a></li></ul></section><section class="s2" id="/api/middleware/functions/" data-id="m4/F6"><h2>Functions</h2><ul><li><a href="/api/middleware/functions/creation/createmiddleware/"><code>createMiddleware</code></a></li></ul></section><section class="s2" id="/api/middleware/type-aliases/" data-id="m4/TA14"><h2>Type Aliases</h2><ul><li><a href="/api/middleware/type-aliases/callback/willdeltablescallback/"><code>WillDelTablesCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsettablescallback/"><code>WillSetTablesCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willdeltablecallback/"><code>WillDelTableCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsettablecallback/"><code>WillSetTableCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willdelrowcallback/"><code>WillDelRowCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsetrowcallback/"><code>WillSetRowCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willdelcellcallback/"><code>WillDelCellCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsetcellcallback/"><code>WillSetCellCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willdelvaluescallback/"><code>WillDelValuesCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsetvaluescallback/"><code>WillSetValuesCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willdelvaluecallback/"><code>WillDelValueCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsetvaluecallback/"><code>WillSetValueCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willapplychangescallback/"><code>WillApplyChangesCallback</code></a></li><li><a href="/api/middleware/type-aliases/callback/willsetcontentcallback/"><code>WillSetContentCallback</code></a></li></ul></section></section>