surrogatePairs property

RegExp surrogatePairs
final

Matches surrogate pairs (used in Unicode).

  • Examples (✅ Valid): \uDBFF\uDC00, \uDBFF\uDC00
  • Examples (❌ Invalid): \uDBFF\uDC00, \uDBFF\uDC00

Use Case: Useful in Unicode processing, character encoding.

Implementation

static final RegExp surrogatePairs = RegExp(r'[\uD800-\uDBFF][\uDC00-\uDFFF]');