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Regular Expression Details

Title Test Find EIN
Expression
(^(?!00)\d{2}) ([- ]?) ((?!0000000)\d{7})
Description
This Regular Expression is used to validate the EIN of Employer in US.
Matches
12-3456789
Non-Matches
00-0000000
Author Rating: Not yet rated. RadhaKrishnanMahalingam
Source
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