In Shopify Flow's condition settings, you cannot use regular expressions such as "starts with alphanumeric characters" or "does not contain numbers" so you need to specify all of them

In Shopify Flow's condition settings, there are cases where you want to determine patterns such as "starts with alphanumeric characters" or "does not contain numbers", but in that case, you cannot use regular expressions so you have to set everything.

Regex is not currently supported

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