LDAP Tool

LDAP Filter Validator

Validate and inspect RFC 4515 LDAP search filters with precise syntax errors.

Filter to validate

Checks RFC 4515 syntax only. A directory server may still reject unknown attributes or matching rules.

Validation result
Valid RFC 4515 filter
Normalized filter
(&(objectClass=person)(|(mail=*)(uid=jdoe)))
(&(objectClass=person)(|(mail=*)(uid=jdoe)))
  • AND
    • objectClass equals person
    • OR
      • mail is present
      • uid equals jdoe