19 lines
1.0 KiB
JavaScript
19 lines
1.0 KiB
JavaScript
/**
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* BIC is the business identifier code (ISO 9362). This BIC check is not a guarantee for authenticity.
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*
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* BIC pattern: BBBBCCLLbbb (8 or 11 characters long; bbb is optional)
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*
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* Validation is case-insensitive. Please make sure to normalize input yourself.
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*
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* BIC definition in detail:
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* - First 4 characters - bank code (only letters)
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* - Next 2 characters - ISO 3166-1 alpha-2 country code (only letters)
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* - Next 2 characters - location code (letters and digits)
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* a. shall not start with '0' or '1'
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* b. second character must be a letter ('O' is not allowed) or digit ('0' for test (therefore not allowed), '1' denoting passive participant, '2' typically reverse-billing)
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* - Last 3 characters - branch code, optional (shall not start with 'X' except in case of 'XXX' for primary office) (letters and digits)
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*/
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$.validator.addMethod( "bic", function( value, element ) {
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return this.optional( element ) || /^([A-Z]{6}[A-Z2-9][A-NP-Z1-9])(X{3}|[A-WY-Z0-9][A-Z0-9]{2})?$/.test( value.toUpperCase() );
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}, "Please specify a valid BIC code" );
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