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Function: maskPII()

maskPII(data): string
Defined in: crypto.ts:198 Mask an arbitrary PII string for safe logging — keeps the first two and last two characters and replaces everything in between with asterisks. Strings of length ≤ 4 are fully masked as "****".

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Parameters

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data

string Raw PII string.

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Returns

string Masked representation safe for logs.

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Example

maskPII("4242424242424242"); // → "42************42"
maskPII("AB12");              // → "****"