Automatic Formatting on Contact Info in Checkout #softwareengineer #shorts @SquareDev
Automatic Formatting on Contact Info in Checkout #softwareengineer #shorts  @SquareDev
Uploaded August 2023 | Updated September 2026, 16 hours ago
The key to a streamlined and effective checkout experience is simplicity.

A complex checkout can lead to confusion which, in turn, leads to abandoned carts. So for your contact info section, this means you only want to ask for what is absolutely necessary.

You can also reduce confusion by providing automatic formatting. So if you ask for a user’s phone number, instead of just displaying it as a string of ten digits, you can insert these dashes as they type in their number, making it easier for them to input and verify.

One way you can do that is with a function like this that checks the length of the phone number, and then adds the appropriate number of dashes.

You can then use an `input` event listener to run this format function every time there’s a keystroke.

This may sound like a small feature, but even small improvements to your checkout experience can have a huge impact.

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Automatic Formatting on Contact Info in Checkout #softwareengineer #shorts

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