12-08-2016
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Miembro
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Registrado: may 2008
Ubicación: Bogotá
Posts: 527
Reputación: 17
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Hola: Tomada de ~ RegEx to make sure that the string contains at least one lower case char, upper case char, digit and symbol - StackOverflow
Código:
^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*(_|[^\w])).+$
... o también
Código:
^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*(_|[-+_!@#$%^&*.,?])).+$
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"constructive mind, destructive thoughts"
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