COMMON_REG top-level constant
String
const COMMON_REG
COMMON_REG: ^[?()=#~+%@.:\-_a-zA-Z0-9]+$
Implementation
const String COMMON_REG = r'^[?()=#~+%@.:\-_a-zA-Z0-9]+$';
COMMON_REG: ^[?()=#~+%@.:\-_a-zA-Z0-9]+$
const String COMMON_REG = r'^[?()=#~+%@.:\-_a-zA-Z0-9]+$';