Indian Financial System Code Regular Expression

Category: Strings

A regular expression to match and validate IFSC (Indian Financial System Code) code in India, which is an 11-digit alpha-numeric code that is unique for bank branches that offer online money transfer options.



  • ICIC0001359
  • HDFC0000003
  • CITI0000003


  • 00000001359
  • ICIC000135
  • 0000ABCDEFG

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Expression Flags

Flags Description
i Ignore case sensitive.
g Allows global search.
m Allows multiline search.