pre-compile regular expressions for faster pattern checks
pre-compile regular expressions for faster pattern checks

rounds/govalidator,zj8487/govalidator,mgiaccone/govalidator,annismckenzie/govalidator,gaowenbin/govalidator,rakhnin/govalidator,nathj07/govalidator,yh453926638/govalidator,xiqingping/govalidator,asaskevich/govalidator,majidgolshadi/govalidator,hvnsweeting/govalidator,Dadie/govalidator,tsaikd/govalidator,spid37/govalidator,mondough/govalidator