
Added by flor on August-21-2007, 11:42 am
function emailCheck (emailStr) {
var emailPat=/^(.+)@(.+)$/
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
var validChars="\[^\\s" + specialChars + "\]"
var quotedUser="(\"[^\"]*\")"
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
var atom=validChars + '+'
var word="(" + atom + "|" + quotedUser + ")"
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat)
if (matchArray==null) {
alert("La direccion de email es incorrecta")
return false
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
alert("El nombre de usuario de la direccion de mail no es valido.")
return false
}
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 ||
domArr[domArr.length-1].length>3) {
alert("La direccion de email debe terminar con un dominio de tres o dos letras.")
return false
}
if (len<2) {
var errStr="Esta direccion de email no tiene hostname."
alert(errStr)
return false
}
return true;
}
Added by flor on December-25-2007, 4:27 pm
Added by flor on November-7-2007, 9:10 am
Added by flor on October-29-2007, 10:24 pm
Added by flor on September-7-2007, 11:44 am
Added by flor on September-5-2007, 10:42 pm