# checkDelegateForAll

**checkDelegateForAll**( `to`: <mark style="color:blue;">string</mark>, `from`: <mark style="color:blue;">string</mark>, `rights?`: <mark style="color:blue;">string</mark> ) ⇒ Promise< <mark style="color:blue;">boolean</mark> >

&#x20;       Returns `true` if delegate is granted to act on the from's behalf

<table data-header-hidden><thead><tr><th width="125"></th><th></th></tr></thead><tbody><tr><td><strong>to</strong></td><td>The delegated address to check</td></tr><tr><td><strong>from</strong></td><td>The potential address who delegated rights</td></tr><tr><td><strong>rights</strong> <em>(optional)</em></td><td>Specific rights to check for, pass nothing to ignore subdelegations and check full delegations only</td></tr></tbody></table>

#### Usage Example

<pre class="language-javascript"><code class="lang-javascript">const to = "0x0000000000000000000000000000000000000003";
const from = "0x0000000000000000000000000000000000000001";
const isDelegateForAll = await v2.checkDelegateForAll(to, from);

/* returns example

<strong>true
</strong><strong>
</strong>*/
</code></pre>