agola/internal/util/validation.go

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// Copyright 2019 Sorint.lab
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
// See the License for the specific language governing permissions and
// limitations under the License.
package util
import (
"errors"
"regexp"
uuid "github.com/satori/go.uuid"
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)
var nameRegexp = regexp.MustCompile(`^[a-zA-Z][a-zA-Z0-9]*([-]?[a-zA-Z0-9]+)+$`)
var (
ErrValidation = errors.New("validation error")
)
func ValidateName(s string) bool {
// names that are valid uuids are not valid. This is needed to accept both
// names or uuid in rest APIs
if _, err := uuid.FromString(s); err == nil {
return false
}
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return nameRegexp.MatchString(s)
}