description

# parse method Null safety

HeaderValue parse (

1. String value,
2. {String parameterSeparator: ";",
3. String? valueSeparator,
4. bool preserveBackslash: false}

)

Creates a new header value object from parsing a header value string with both value and optional parameters.

## Implementation

    static HeaderValue parse(String value,
        {String parameterSeparator = ";",
        String? valueSeparator,
        bool preserveBackslash = false}) {
      return _HeaderValue.parse(value,
          parameterSeparator: parameterSeparator,
          valueSeparator: valueSeparator,
          preserveBackslash: preserveBackslash);
    }