Method Lookup

flag.go:378–380

Lookup returns the Flag structure of the named flag, returning nil if none exists.

(name string)

// Lookup returns the Flag structure of the named flag, returning nil if none exists.
func (f *FlagSet) Lookup(name string) *Flag {
	return f.lookup(f.normalizeFlagName(name))
}

// ShorthandLookup returns the Flag structure of the short handed flag,
// returning nil if none exists.