Change text color on "this user already exist

Store Design
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Topic summary

A user needed to change error message text color to white on their Shopify store’s customer registration form. The issue involved making the “this user already exists” validation message more visible.

Solution provided:

  • Navigate to Shopify Admin > Online Store > Theme > Customize > Theme Settings > Custom CSS
  • Add the following CSS code:
form#create_customer > h2.form__message + ul * {
    color: white !important;
}

The solution successfully changed all text within the error message list to white. The user confirmed the fix worked as intended.

Summarized with AI on November 2. AI used: claude-sonnet-4-5-20250929.
1

How do i make all the text white?

silenceclothing_0-1736772091692.png
silenceclothing_0-1736772091692.png775×249 13.2 KB

2

Hi @silenceclothing

To complete your requests, please follow these steps:

  1. Go to Shopify Admin > Online Store > Theme > Customize > Theme Settings > Custom CSS https://prnt.sc/i8ljAMlHJUKl
  2. Paste the code provided into the Custom CSS section.
form#create_customer > h2.form__message + ul * {
    color: white !important;
}

Here is the result:

image_720.png
image_720.png719×271 63 KB

I hope this helps

Best,

Daisy

3

Thankyou!