hasQueryParameter method

bool hasQueryParameter(
  1. String key
)

Returns true if this URI has a specific query parameter.

Args:

  • key: The query parameter key to check.

Returns: True if the parameter exists, false otherwise.

Example:

Uri.parse('https://example.com?page=1').hasQueryParameter('page'); // true
Uri.parse('https://example.com?page=1').hasQueryParameter('limit'); // false

Implementation

bool hasQueryParameter(String key) => queryParameters.containsKey(key);