getParamAsInt method
Extract a request
param name
and convert it to int
A defaultValue
may be provided if no param exists or if the parsing as
int fails.
Implementation
int getParamAsInt(HttpRequest request, String name, {int defaultValue = 0}) {
String? valueStr = request.uri.queryParameters[name];
return (valueStr != null)
? int.tryParse(valueStr) ?? defaultValue
: defaultValue;
}