Method PostValueString

context/context.go:1964–1975

PostValueString same as `PostValue` method but it reports an error if the value with key equals to "name" does not exist.

(name string)

// PostValueString same as `PostValue` method but it reports
// an error if the value with key equals to "name" does not exist.
func (ctx *Context) PostValueString(name string) (string, error) {
	values, err := ctx.PostValues(name)
	if err != nil {
		return "", err
	}

	if len(values) == 0 { // just in case.
		return "", ErrEmptyForm
	}

	return values[len(values)-1], nil
}

// PostValue returns the last parsed form data from POST, PATCH,
// or PUT body parameters based on a "name".