utils/security/text_security library

Classes

TextSecurityConfig

Security configuration for Text widgets.

Functions

safeTextCallback(VoidCallback? callback, {String context = 'Text callback'}) → void

Safely executes a text tap callback with error handling.

validateDecorationThickness(double? thickness, {double defaultValue = 1.0, bool? enableSecurity}) → double

Validates decoration thickness within configured bounds.

validateLetterSpacing(double? spacing, {double defaultValue = 0.0, bool? enableSecurity}) → double

Validates letter spacing within configured bounds.

validateLineHeight(double? height, {double defaultValue = 1.2, bool? enableSecurity}) → double

Validates line height within configured bounds.

validateMaxLines(int? maxLines, {int? defaultValue, bool? enableSecurity}) → int

Validates max lines within configured bounds.

validateTextContent(String? text, {bool? enableSecurity}) → String

Validates and sanitizes text content. Returns the validated text string.

validateTextFontSize(double? fontSize, {required double defaultValue, bool? enableSecurity}) → double

Validates font size within configured bounds.

validateTextScaleFactor(double? scaleFactor, {double defaultValue = 1.0, bool? enableSecurity}) → double

Validates text scale factor within configured bounds.

validateTextShadows(List<Shadow>? shadows, {bool? enableSecurity}) → List<Shadow>?

Validates and limits shadow list.

validateWordSpacing(double? spacing, {double defaultValue = 0.0, bool? enableSecurity}) → double

Validates word spacing within configured bounds.