*** Enable or disable your password page
When you open an online store with Shopify, your password page is enabled by default. To enable or disable your password page:
1. From your Shopify admin, click Online Store , and then click Preferences.
2. Scroll down to the Password Page section.
3. Check or uncheck Enable password page :
4. Click Save.
*** Setting Page
DESIGN 1
Result:
DESIGN 2
Result:
