// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public Licensee as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public Licensee for more details.
//
// You should have received a copy of the GNU Affero General Public Licensee
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package user

import "github.com/asaskevich/govalidator"

func init() {
	govalidator.TagMap["username"] = func(i string) bool {
		// To avoid making this overly complicated, we only two things:
		// 1. No Spaces
		// 2. Should not look like an url
		if govalidator.IsURL(i) {
			return false
		}

		if govalidator.HasWhitespace(i) {
			return false
		}

		return true
	}
}