Hi
Ich habs jetzt
Das habe ich gemacht:
1) Neues Script erstellt mit dem namen ff_validbirthdate (
Name muss zwingend stimmen)
2) Den unteren Code eingefügt
3) Im zu prüfenden Feld, den ff_validbirthdate als validierungsscript gewählt
4) Fertig. freu freu
Trotzdem danke für die Hilfe
function ff_validbirthdate(element, message)
{
var checkstr = "0123456789";
var DateField = element;
var Datevalue = "";
var DateTemp = "";
var seperator = ".";
var day;
var month;
var year;
var leap = 0;
var err = 0;
var i;
err = 0;
DateValue = DateField.value;
/* Delete all chars except 0..9 */
for (i = 0; i < DateValue.length; i++) {
if (checkstr.indexOf(DateValue.substr(i,1)) >= 0) {
DateTemp = DateTemp + DateValue.substr(i,1);
}
}
DateValue = DateTemp;
/* Always change date to 8 digits - string*/
/* if year is entered as 2-digit / always assume 20xx */
if (DateValue.length == 6) {
DateValue = DateValue.substr(0,4) + '20' + DateValue.substr(4,2); }
if (DateValue.length != 8) {
err = 19;}
/* year is wrong if year = 0000 */
year = DateValue.substr(4,4);
if (year == 0) {
err = 20;
}
/* Validation of month*/
month = DateValue.substr(2,2);
if ((month < 1) || (month > 12)) {
err = 21;
}
/* Validation of day*/
day = DateValue.substr(0,2);
if (day < 1) {
err = 22;
}
/* Validation leap-year / february / day */
if ((year % 4 == 0) || (year % 100 == 0) || (year % 400 == 0)) {
leap = 1;
}
if ((month == 2) && (leap == 1) && (day > 29)) {
err = 23;
}
if ((month == 2) && (leap != 1) && (day > 28)) {
err = 24;
}
/* Validation of other months */
if ((day > 31) && ((month == "01") || (month == "03") || (month == "05") || (month == "07") || (month == "08") || (month == "10") || (month == "12"))) {
err = 25;
}
if ((day > 30) && ((month == "04") || (month == "06") || (month == "09") || (month == "11"))) {
err = 26;
}
/* if 00 ist entered, no error, deleting the entry */
if ((day == 0) && (month == 0) && (year == 00)) {
err = 0; day = ""; month = ""; year = ""; seperator = "";
}
/* if no error, write the completed date to Input-Field (e.g. 13.12.2001) */
if (err == 0) {
DateField.value = day + seperator + month + seperator + year;
}
/* Error-message if err != 0 */
else {
ff_validationFocus(element.name);
return message;
}
if (element.value!='') return '';
if (message=='') message = "Please enter "+element.name+".\n";
ff_validationFocus(element.name);
return message;
}
