[eluser]Unknown[/eluser]
Hi everyone,
I have a view that has a form that allows a user to enter guest details. They submit the form and it needs to check to see if they have entered in all the fields. The problem I am having is that it is only evaluating the first guests details and not the rest. What I want to do is save all the text boxes in an array and then check to see if each one is empty, if it is, then I want to alert them. It doesn't seem to be working.
Here is my code:
This dynamically displays the amount of guests input boxes depending on the input of how many they want.
Code:
[removed]
var mycounter = 1;
var limit = <? echo $limitvar; ?>;
var allIDname = [];
var allIDemail = [];
var allIDphone = [];
function addInput(number){
mycounter = 1;
document.getElementById("dynamicInput")[removed] = "";
var num = parseInt(number);
var i;
for (i = 0 ;i <num; i++){
if (mycounter == limit) {
alert("You have reached the limit of adding " + mycounter + " inputs");
break;
}
var newdiv = document.createElement('div');
newdiv[removed] = " <tr><td>Guest " + mycounter + "<td></tr> <table><tr><td>Guest name</td><td>Guest email</td><td>Guest phone number</td></tr> <tr><td><input type='text' name='myGuestName[]' id='agname'></td><td><input type='text' name='myGuestEmail[]' id='agemail'></td><td><input type='text' name='myGuestPhone[]' id='agphone'></td></tr></table>";
document.getElementById("dynamicInput").appendChild(newdiv);
// Adding the input boxes to an array
allIDname = document.getElementById('agname');
allIDemail = document.getElementById('agemail');
allIDphone = document.getElementById('agphone');
mycounter++;
}
}
// Supposed to validate to see if there is any input in all the boxes when form is submitted
function validateGuest() {
var guestName = document.getElementById('agname');
var guestEmail = document.getElementById('agemail');
var guestPhone = document.getElementById('agphone');
// only alerting first guest's details
alert(allIDname.value);
alert(allIDemail.value);
alert(allIDphone.value);
if (guestName.value == "") {
alert("Please enter the guest's name");
return false;
} else if (guestEmail.value == "") {
alert("Please enter the guest's email");
return false;
} else if (guestPhone.value == "") {
alert("Please enter the guest's phone");
return false;
}
return true;
}
[removed]
