DoubleQueryParam class final

A query parameter accessor that parses values as double.

Use this for decimal query parameters like prices or percentages.

Example:

const priceParam = DoubleQueryParam('price');
Result handler(Request req) {
  final price = req.queryParameters.get(priceParam);
  return Response.ok();
}
Inheritance

Constructors

DoubleQueryParam(String key)
const

Properties

decode → Decoder<double, RawQueryParam>
Decodes the raw value into the typed value.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
key → String
The key used to identify this value in storage.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited