Send email if a field is valued at checkout

[Max-Baldini]

Hello, I would need to send an email every time the customer fills in a specific field during checkout.

Do you think it's possible? I have not found any triggers connected to this type of action performed during checkout

Thanks in advance to all who will reply

[Max-Baldini]

Hello @Niyeepo, thanks for the reply.
Your answer is very complete and exhaustive, maybe a little too much for my request 😀

I asked the question wrong.
It would be my intention to simply use the automations of shopify.
Are there any triggers that fire when the user fills in a field during checkout?

[cringe_studio]

Hi there @Max-Baldini ,
what's the field you would need to check?

[Max-Baldini]

Thanks for the reply and sorry if I'm only replying now,
I needed to receive a notification when a customer fills in the optional "company" field, I used order.shippingAddress.company