strings.ContainsNonSpace

Reports whether the given string contains any non-space characters as defined by Unicode.

Whitespace characters include \t, \n, \v, \f, \r, and characters in the [Unicode Space Separator] category.

{{ strings.ContainsNonSpace "\n" }} → false
{{ strings.ContainsNonSpace " " }} → false
{{ strings.ContainsNonSpace "\n abc" }} → true