backend_pool_routing_rule_name.go

package validate

import (
	"fmt"

	"github.com/kevinklinger/terraform-provider-azurerm/v2/helpers/validate"
)

func BackendPoolRoutingRuleName(i interface{}, k string) (_ []string, errors []error) {
	if m, regexErrs := validate.RegExHelper(i, k, `(^[\da-zA-Z])([-\da-zA-Z]{1,88})([\da-zA-Z]$)`); !m {
		return nil, append(regexErrs, fmt.Errorf(`%q must be between 1 and 90 characters in length and begin with a letter or number, end with a letter or number and may contain only letters, numbers or hyphens.`, k))
	}

	return nil, nil
}