Overview
Arguments
Return Value
Masked value
Remarks
Examples
mask('Hello Word') -> 'H*********d' mask('Hello World',2,1,' ') -> He**o Wo**d mask('1234-5678-9012-3456',4,4,'','-') -> 1234-****-****-3456
Masked value
mask('Hello Word') -> 'H*********d' mask('Hello World',2,1,' ') -> He**o Wo**d mask('1234-5678-9012-3456',4,4,'','-') -> 1234-****-****-3456