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Validation on multi step form mandatory fields

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Posted on by ahilisa

Hello,

I using a show/hide code depending on the answer to a previous question, the show/hide and mandatory logic all worked fine until the form was changed to a multi step form.

I am adding the code under the custom javascript section on the content page. where or what validation code do I use so that the form wont move on to the next page until the required questions have been answered. I was able to get the pop up error message to work but when i click ok it moved on the next step of the form anyway by default, how do I override this.

my code

$(document).ready(function() {
 $("#ahitask_layp02secaq01").change(SetFieldsVisibilityQ1);
 $("#ahitask_layp02secaq01").change();
});

function SetFieldsVisibilityQ1() {
 var selectedValue = $("#ahitask_layp02secaq01").val();

 if (selectedValue != null && selectedValue == "352230000") {
 $("#ahitask_layp02secaq02_label").closest("tr").show();
 $("#ahitask_layp02secaq02").prop("required", true).closest("tr").show();
 $("#ahitask_layp02secaq03_label").closest("tr").show();
 $("#ahitask_layp02secaq03").prop("required", true).closest("tr").show();
 $("#ahitask_layp02secaq04_label").closest("tr").show();
 $("#ahitask_layp02secaq04").prop("required", true).closest("tr").show();
 } else {
 $("#ahitask_layp02secaq02_label").closest("tr").hide();
 $("#ahitask_layp02secaq02").prop("required", false).closest("tr").hide();
 $("#ahitask_layp02secaq03_label").closest("tr").hide();
 $("#ahitask_layp02secaq03").prop("required", false).closest("tr").hide();
 $("#ahitask_layp02secaq04_label").closest("tr").hide();
 $("#ahitask_layp02secaq04").prop("required", false).closest("tr").hide();
 }

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oliver.rodrigues 9,482 Most Valuable Professional on at

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Hi, ideally you shouldn't keep the JS at the Page level, I would recommend keeping it at the form level (Basic Form or Multistep Form Step in your case).

Change it to that level and see if you get better results.

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ahilisa 32 on at

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Thanks for the suggestion @OliverRodrigues this isnt working either, the validation code i am using is. My code worked find until I moved it to multi step form. Any other suggestions would be appreciated.

$(document).ready(function() {
$("#ahitask_layp02secaq01").change(SetFieldsVisibilityQ1);
$("#ahitask_layp02secaq01").change();

// Add event listener to the form submission
$("#yourFormId").submit(function(event) {
// Check if the required fields contain data
if (!areFieldsFilled()) {
// Prevent the form from being submitted
event.preventDefault();
alert("Please fill in all required fields.");
}
});
});
function SetFieldsVisibilityQ1() {
var selectedValue = $("#ahitask_layp02secaq01").val();
if (customValidationFunction(selectedValue)) { // Call custom validation function with selected value
$("#ahitask_layp02secaq02_label").closest("tr").show();
$("#ahitask_layp02secaq02").prop("required", true).closest("tr").show();
$("#ahitask_layp02secaq03_label").closest("tr").show();
$("#ahitask_layp02secaq03").prop("required", true).closest("tr").show();
$("#ahitask_layp02secaq04_label").closest("tr").show();
$("#ahitask_layp02secaq04").prop("required", true).closest("tr").show();
} else {
$("#ahitask_layp02secaq02_label").closest("tr").hide();
$("#ahitask_layp02secaq02").prop("required", false).closest("tr").hide();
$("#ahitask_layp02secaq03_label").closest("tr").hide();
$("#ahitask_layp02secaq03").prop("required", false).closest("tr").hide();
$("#ahitask_layp02secaq04_label").closest("tr").hide();
$("#ahitask_layp02secaq04").prop("required", false).closest("tr").hide();
}
}
// Custom validation function
function customValidationFunction(selectedValue) {
// Add your custom validation logic here
// Example: Check if selectedValue is equal to "352230000"
return selectedValue != null && selectedValue == "352230000";
}
// Function to check if required fields are filled
function areFieldsFilled() {
var field2 = $("#ahitask_layp02secaq02").val();
var field3 = $("#ahitask_layp02secaq03").val();
var field4 = $("#ahitask_layp02secaq04").val();
// Check if all required fields contain data
return field2.trim() !== "" && field3.trim() !== "" && field4.trim() !== "";
}

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oliver.rodrigues 9,482 Most Valuable Professional on at

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just looking now are your code:

// Add event listener to the form submission $("#yourFormId").submit(function(event) { // Check if the required fields contain data if (!areFieldsFilled()) { // Prevent the form from being submitted event.preventDefault(); alert("Please fill in all required fields."); }

This is actually not the correct way to add validation to forms. Please follow this documentation: Add custom JavaScript to a form | Microsoft Learn

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ahilisa 32 on at

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thanks @OliverRodrigues could you help me build the correct validator? my experience is limited in this.

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LuisAvitia 5 on at

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You can use this function to add Custom validation to Multiple Step Form

if (window.jQuery) { (function ($) { if (typeof (entityFormClientValidate) != 'undefined') { var originalValidationFunction = entityFormClientValidate; if (originalValidationFunction && typeof (originalValidationFunction) == "function") { webFormClientValidate = function() { //For multiple Step Form //entityFormClientValidate = function() { //for Basic Form originalValidationFunction.apply(this, arguments); // do your custom validation here // return false; // to prevent the form submit you need to return false // end custom validation. return true; }; } } }(window.jQuery)); }

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oliver.rodrigues 9,482 Most Valuable Professional on at

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@ahilisa did you get your issue resolved?

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ahilisa 32 on at

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Yes I was able to create the code using the service side validation code in the url you gave me.

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