MaskingStrategy class
Strategy for masking strings while preserving limited structure.
Constructors
- MaskingStrategy({String maskChar = '*', int keepStart = 1, int keepEnd = 1, int minMasked = 2})
-
Creates a masking strategy describing how many characters to keep visible.
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- keepEnd → int
-
Number of characters preserved at the end.
final
- keepStart → int
-
Number of characters preserved at the start.
final
- maskChar → String
-
Character used to mask hidden portions.
final
- minMasked → int
-
Minimum number of masked characters enforced.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
mask(
String input) → String -
Masks the provided
inputusing the strategy configuration. -
maskCard(
String input) → String - Special case for card-like sequences: mask all but last 4 digits and keep spacing where possible.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited