20 lines
491 B
Go
20 lines
491 B
Go
package tfe
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import (
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"regexp"
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)
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// A regular expression used to validate common string ID patterns.
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var reStringID = regexp.MustCompile(`^[a-zA-Z0-9\-\._]+$`)
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// validString checks if the given input is present and non-empty.
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func validString(v *string) bool {
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return v != nil && *v != ""
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}
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// validStringID checks if the given string pointer is non-nil and
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// contains a typical string identifier.
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func validStringID(v *string) bool {
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return v != nil && reStringID.MatchString(*v)
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}
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