The latest articles on DEV Community by evoq (@abd2lp). https://dev.to/abd2lp https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F489346%2F8f26e56a-38da-4019-9240-6aba667e9df4.jpg https://dev.to/abd2lp en evoq Wed, 14 Oct 2020 10:04:17 +0000 https://dev.to/abd2lp/auth0-how-to-add-custom-properties-to-userobject-21c4 https://dev.to/abd2lp/auth0-how-to-add-custom-properties-to-userobject-21c4 <p>Hello dear community,<br> i don't know much about Auth0 and need help. And I wonder how to add my own properties when creating a user. just for info i have connected Auth0 to my own MongoDB atlas database.</p> <p>i want to add a <strong>customId</strong> when creating a user, and this should be a 16-digit random number.</p> <p>And my userObj should then look something like this:</p> <div class="highlight"><pre class="highlight plaintext"><code>{ _id: ObjectId("5f720126054c87001662a138"), connection:"MongoDB" client_id:"zoClZ3gZE56iwblHXQ1vgwEcLfYr81Bx" email:"gustek@gustek.com" username:"gustek" password:"$2b$10$dE69gGsDqVfWtmnXZ6EaKetILU" tenant:"dev-test" email_verified:false !!!customId:"9829539769841530"!!! } </code></pre></div> <p>I mean I found something in the documentation but I do not know how to implement it:<br> <a href="https://auth0.com/docs/users/set-metadata-properties-on-creation">https://auth0.com/docs/users/set-metadata-properties-on-creation</a></p> <p>Do I have to do it over this surface?</p> <p><a href="https://res.cloudinary.com/practicaldev/image/fetch/s--wQoFv7bI--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/i/2ax0fd6so08eknfvpiei.png" class="article-body-image-wrapper"><img src="https://res.cloudinary.com/practicaldev/image/fetch/s--wQoFv7bI--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/i/2ax0fd6so08eknfvpiei.png" alt="Surface"></a></p> <p>As I said before, I have no idea how I could achieve this. I am grateful for every answer!</p> javascript react webdev discuss