containsIgnoreCase method

bool containsIgnoreCase(
  1. String? other
)

Checks if this string contains other in a case-insensitive manner.

Implementation

bool containsIgnoreCase(String? other) {
  // If other is null or empty, it cannot be contained.
  if (other == null || other.isEmpty) return false;
  // Perform a case-insensitive search.
  return toLowerCase().contains(other.toLowerCase());
}