has static method

bool has(
  1. String name
)

Checks if a cleaner function is registered with the given name.

This method can be used to verify that a cleaner exists before attempting to resolve it.

Parameters:

  • name: Name of the cleaner function to check

Returns:

  • True if a cleaner is registered with the given name, false otherwise

Example:

if (CleanerRegistry.has('trimText')) {
  // Safe to resolve the cleaner
  final cleaner = CleanerRegistry.resolve('trimText');
}

Implementation

static bool has(String name) {
  return _cleaners.containsKey(name);
}