All my empty fields are set to display non-breaking space if undefined (to prevent word "Empty" from appearing in empty fields when the form is printed out). I've used a custom validation script for phone number field, but I can't figure out how remove the non-breaking space (String.fromCharCode(160) that appears before the phone number if the field have been clicked on directly rather than through tab. Any suggestions?
Here is the validation script I have on an Exit event:
if (!(this.isNull)) {
var str = this.rawValue;
var regExp = /^\d{10}$/;
if (regExp.test(str)) {
this.rawValue = "(" + str.substr(0,3) + ") " + str.substr(3,3) + "-" + str.substr(6,4);
}
else {
regExp = /^[1-9]\d{2}\s\d{3}\s\d{4}$/;
if (regExp.test(str)) {
this.rawValue = "(" + str.substr(0,3) + ") " + str.substr(4,3) + "-" + str.substr(8,4);
}
else {
regExp = /^\([1-9]\d{2}\)\s?\d{3}\-\d{4}$/;
if (!(regExp.test(str))) {
xfa.host.messageBox("Please enter the telephone number in the format '(999) 999-9999'.");
this.rawValue = null;
}
}
}
}
