utils/security/searchbar_security library

Classes

SearchBarSecurityConfig

Security configuration for SearchBar widgets.

SearchRateLimiter

Rate limiter for search queries to prevent abuse.

Functions

safeSearchCallback(void callback(String)?, String value, {String context = 'Search callback'}) → void

Safely executes a search callback with error handling.

safeSearchVoidCallback(VoidCallback? callback, {String context = 'Search void callback'}) → void

Safely executes a void callback with error handling.

validateDebounceDuration(int? duration, {int defaultValue = 300, bool? enableSecurity}) → int

Validates debounce duration within configured bounds.

validateSearchBarBorderRadius(double? radius, {required double defaultValue, bool? enableSecurity}) → double

Validates border radius within configured bounds.

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

Validates font size within configured bounds.

validateSearchBarHeight(double? height, {required double defaultValue, bool? enableSecurity}) → double

Validates search bar height within configured bounds.

validateSearchBarIconSize(double? size, {required double defaultValue, bool? enableSecurity}) → double

Validates icon size within configured bounds.

validateSearchBarPadding(double? padding, {required double defaultValue, bool? enableSecurity}) → double

Validates padding within configured bounds.

validateSearchQuery(String? query, {bool? enableSecurity}) → String

Validates and sanitizes search query. Returns the validated query string.