Method Cause

context/problem.go:192–198

Cause sets the problem's cause field. Any chain of problems.

(cause Problem)

// Cause sets the problem's cause field.
// Any chain of problems.
func (p Problem) Cause(cause Problem) Problem {
	if !cause.Validate() {
		return p
	}

	return p.Key("cause", cause)
}

// Validate reports whether this Problem value is a valid problem one.
func (p Problem) Validate() bool {