Function Check

internal/casing/casing.go:30–54

Check returns true when s conforms to the given caseFormat constant. An empty string always returns true (treated as "not present"). Returns false for any unrecognised caseFormat value.

(s, caseFormat string)

// An empty string always returns true (treated as "not present").
// Returns false for any unrecognised caseFormat value.
func Check(s, caseFormat string) bool {
	if s == "" {
		return true
	}
	switch caseFormat {
	case Lower:
		return s == strings.ToLower(s)
	case Upper:
		return s == strings.ToUpper(s)
	case Camel:
		return IsCamelCase(s)
	case Kebab:
		return IsKebabCase(s)
	case Pascal:
		return IsPascalCase(s)
	case Sentence:
		return IsSentenceCase(s)
	case Snake:
		return IsSnakeCase(s)
	case Start:
		return IsStartCase(s)
	default:
		return false
	}
}

// IsCamelCase reports whether s is in camelCase format.
// camelCase: starts with a lowercase letter and contains only letters and