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Everything a shopper reads in the OTP popup is edited in UI customization, with a live preview beside the form.

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Open the editor

1

Go to Settings → UI customization

It is under Checkout widget in the COD King left menu.
2

Click Customize

A full-screen editor opens. The tabs across the top are Logo and colours, Order summary, Delivery address, Coupons, Pop-up messages, Phone number screen, Verify code screen, Payment screen, Where it runs and Advanced.
Text boxes become editable once OTP verification is on. While it is off, the editor shows a Turn on OTP verification to customize the checkout copy box with a checkbox, and the defaults are greyed out. A blank box keeps the default wording, and {{curly braces}} fill in automatically.

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The live preview

The right-hand Live preview shows what a shopper sees and updates as you type. It is a sandbox: nothing is sent to customers and no orders or discounts are created. Click through it like a customer and use the test code 1234.

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Logo and colours

Logo and colours tab with the Turn on OTP verification checkbox and the Brand Logo URL field

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Phone number screen

The first screen, where the shopper types their number.
Buttons and fields on the Phone number screen tab
WhatsApp and Skip verification settings
Phone number screen text boxes
The Phone number screen card holds the words on this screen:
  • Heading (default Enter mobile number) and Line under the heading (default Provide your mobile number to continue).
  • Heading over a saved number (default Continue with), shown when the shopper has a saved number.
  • Label over SMS and WhatsApp (default Send OTP via).
  • Close button (default Close).

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Verify code screen

Where the shopper types the code you sent.
Messages on this screen on the Verify code screen tab
Error messages on the Verify code screen tab
Error messages
  • Invalid OTP message (default Invalid OTP) is shown when the code entered is wrong.
  • Error message for invalid phone number (default Please enter a valid 10-digit phone number.) is shown under the phone field when the number does not look valid.
Verify code screen labels
The Verify code screen card holds the labels around the code box:
  • Label over the resend choices (default Resend OTP via).
  • Name for SMS (default SMS).
  • Start over with another number (default Not you?).
  • Back to the phone number screen (default Go to Phone Screen).

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Where it runs

Where it runs with three options
The widget loads on every page of your store. Leave it out of pages where you do not want it, and checkout buttons behave normally there.
  • All pages (recommended).
  • All pages except the ones I select.
  • Only the pages I select.
When you choose a list option, a Run only on these pages list appears.
Page checklist for Where it runs
You can tick page types such as Home page, Product pages, Collection pages, All collections page, Cart page, Search results, Static pages (About, FAQ…), Blog listing, Blog posts, Policy pages, Customer account, Customer login, Customer register, Customer order status, Customer addresses, Password page, Gift card page and 404 page.
Specific URLs box
Specific URLs takes one path per line, without your domain, for example /pages/about. Use * at the end to match everything below it, so /pages/* covers every static page. You can add up to 50 paths. If nothing is selected, the widget keeps loading on all pages.

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Advanced

Advanced tab with Open the popup instantly on Buy Now
  • Open the popup instantly on Buy Now. The popup appears straight away and loads the cart and payment options behind it. Turn it off to open the popup only once everything has loaded.
  • Translate everything at once. Click Load current text to get every label as JSON, translate the values, then paste the result back and apply it. A value left at the English default is stored as a default rather than an override.
Click Save in the bar at the top after you edit. Unsaved changes are lost when you leave the editor.