if len(ev.Name) == 0 {
			allErrs = append(allErrs, field.Required(idxPath.Child("name"), ""))
		} else {
			if opts.AllowRelaxedEnvironmentVariableValidation {
				for _, msg := range validation.IsRelaxedEnvVarName(ev.Name) {
					allErrs = append(allErrs, field.Invalid(idxPath.Child("name"), ev.Name, msg))
				}
			} else {
				for _, msg := range validation.IsEnvVarName(ev.Name) {