Tinha isso guardado num txt bem antigo, mas me são de grande utilidade:
#Email:
^([0-9,a-z,A-Z]+)([.,_,-]([0-9,a-z,A-Z]+))*[@]([0-9,a-z,A-Z]+)([.,_,-]([0-9,a-z,A-Z]+))*[.]([a-z,A-Z]){2,3}([0-9,a-z,A-Z])?$
#CEP:
^[0-9]{5}-{1}[0-9]{3}$
#Data (mm/dd/yyyy):
^((0?[1-9]|[12]d)/(0?[1-9]|1[0-2])|30/(0?[13-9]|1[0-2])|31/(0?[13578]|1[02]))/(19|20)?d{2}$
#Data (dd/mm/yyyy):
^(0[1-9]|[12][0-9]|3[01])\/(0[1-9]|1[012])\/[12][0-9]{3}$
#Hora:
^(?:[01]d|2[0-3]):[0-5]d:[0-5]d$
#Decimal:
^[+-]?((d+|d{1,3}(,d{3})+)(.d*)?|.d+)$
#float ou int
^([0-9])+(\.[0-9]{1,2})?$
#CPF:
^[0-9]{3}.[0-9]{3}.[0-9]{3}-[0-9]{2}$
