945329a080
This commit updates the configuration to be yaml-based and updates the configuration to read in a yaml file.
24 lines
564 B
Go
24 lines
564 B
Go
package validators
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import (
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"regexp"
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"github.com/pkg/errors"
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)
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var regexpEmail = regexp.MustCompile(`^([-a-zA-Z0-9]+)\@([a-zA-Z0-9][-a-zA-Z0-9]*\.)*[a-zA-Z0-9][-a-zA-Z0-9]*$`) // TODO: Make this regexp nicer!
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// ValidateEmail checks that s represents an email, and then returns it as is.
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func ValidateEmail(email *string, dflt string) error {
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if *email == "" {
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*email = dflt
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}
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if *email == "" { // no email provided => ok
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return nil
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}
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if !regexpEmail.MatchString(*email) {
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return errors.Errorf("%q is not a valid email", *email)
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}
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return nil
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}
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