PromptShieldAPI DocsFunctions
scanInvisibleChars()
scanInvisibleChars(text, options?, context?): ThreatReport[]
Defined in: invisible.ts:63
Invisible-character detector.
Emits one primary span-level rule using precedence:
PSU004 → Unicode tag payload PSU005 → Excessive invisible padding PSU001 → Invisible characters present
PSU002 is emitted independently for boundary manipulation.
Parameters
text
string
options?
ScanOptions = {}
context?
ScanContext = {}