InputBoundary class

Allows matching the beginning and/or end of the expression input.

Example:

import 'package:fancy_regex/fancy_regex.dart';

// Match input that begins with "ID"
RegExp exp = FancyRegex(
  expression: InputBoundary(
    RawExpression("ID",),
    start: true,
  ),
);

print(exp.pattern,); // ^ID
exp.hasMatch("ID123",);

Implemented types

• RegExpComponent

Available Extensions

• RegExpChain

Constructors

InputBoundary(RegExpComponent expression, {bool start = false, bool end = false})

Attach ^ and/or $ to expression

const

Properties

end → bool

If true, applies a $ symbol at the end of the expression

final

expression → RegExpComponent

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

start → bool

If true, applies a ^ symbol at the beginning of the expression

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited