public String getValidationError()

in teamcity-invitations-plugin-server/src/main/java/org/jetbrains/teamcity/invitations/JoinProjectInvitationType.java [190:200]

• 11 lines of code
• 7 McCabe index (conditional complexity)

        public String getValidationError() {
            String result = "";
            if (roleId != null && JoinProjectInvitationType.this.core.findRoleById(roleId) == null) {
                result += "Role '" + roleId + "' doesn't exists anymore";
            }
            if (groupKey != null && JoinProjectInvitationType.this.core.findGroup(groupKey) == null) {
                if (!result.isEmpty()) result += "; ";
                result += "Group '" + groupKey + "' doesn't exists anymore";
            }
            return result.isEmpty() ? null : result;
        }