if validate
= view_marker > if [[ -n $(validate_{{ validate }} "$2") ]]; then > printf "{{ strings[:validation_error] }}\n" "{{ usage_string }}" "$(validate_{{ validate }} "$2")" >&2 > exit 1 > fi >
end
if validate
= view_marker > if [[ -n $(validate_{{ validate }} "$2") ]]; then > printf "{{ strings[:validation_error] }}\n" "{{ usage_string }}" "$(validate_{{ validate }} "$2")" >&2 > exit 1 > fi >
end