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Square Just Open Sourced Their Sleek Credit Card Identifier

Square Just Open Sourced Their Sleek Credit Card Identifier

Every now and again, you still end up at a checkout page asking for you to select Visa or Mastercard, and to type your numbers into tiny fields separated by dashes. *shivers*

Apparently, the payment processing giant Square feels our pain, because they’ve released their JavaScript code for a field that automatically identifies and converts any string of numbers into a bonafide credit card. It’s called FieldKit. Grab it here.MW