Masks all but the last visibleCount characters of a string. Useful for displaying tokens, passwords, or credit card numbers.
visibleCount
The input string.
Number of trailing characters to leave visible. Defaults to 4.
4
Character used for masking. Defaults to "*".
"*"
maskString("1234567890") // => "******7890"maskString("abc", 4) // => "***"maskString("hello", 2, "#") // => "###lo" Copy
maskString("1234567890") // => "******7890"maskString("abc", 4) // => "***"maskString("hello", 2, "#") // => "###lo"
Masks all but the last
visibleCountcharacters of a string. Useful for displaying tokens, passwords, or credit card numbers.