Regex Custom Creation

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Hello,

I know very little about regex and need to create one that validates the result of a Barcode, I’ve used several sites, but since I have no knowledge I can not do, someone knows how to create a regex to validate the structure below.

structure FKDOC000000000000 Always starts with Uppercase FKDOC and must contain 16 digits

Thank you

regex validation
  • 1

    16 digits in total? or 16 digits after the FKDOC?

  • 1

    I recommend using the lymas tools to test its regex, it also has several useful examples

1 answer

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You can use that expression: ^FKDOC\d{16}$. Means it will capture at the beginning of the string by FKDOC followed by 16 digits (0-9).

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