Add Phone at Registration Form and Stored at Customer Information

[ricky20]

I added phone at registration. But the phone failed to store at customer information.

I can store phone at customer's note:
<div class="field">
<input type="text" name="customer[note][phone]" id="RegisterForm-Phone" autocomplete="phone"
placeholder="{{ 'templates.contact.form.phone' | t }}"
>
<label for="RegisterForm-Phone">
{{ 'templates.contact.form.phone' | t }}
</label>
</div>

However, failed to store phone at customer's phone by using:
name="customer[phone]"
name="customer[Number]"
name="customer[phone_number]"

I reference the solutions:

https://community.shopify.com/c/shopify-design/i-want-to-add-phone-number-option-to-customer-registe...

https://community.shopify.com/c/shopify-design/how-to-add-phone-number-in-customer-register-page-env...

[Brett_Helium · Accepted solution]

Hey @ricky20!

Unfortunately as far as I am aware, using an app is currently the only method possible to accomplish this - either developing your own custom app, or using a public app such as Helium Customer Fields.

If you want to do something without an app, I believe your only options would be to save a value either to the customer note or as a tag.