Skip to content

Validate Fields in Client Side #2565

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Oct 28, 2025
Merged

Validate Fields in Client Side #2565

Show file tree
Hide file tree
Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
737d899
Create fieldValidation.js
prudvi-sai-posetty Oct 28, 2025
889bad6
Create README.md
prudvi-sai-posetty Oct 28, 2025
7cc76b2
README.md
prudvi-sai-posetty Oct 28, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions Client-Side Components/Client Scripts/Field Validations/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
An `onLoad` client script that validates required fields in specific ServiceNow form views.
23 changes: 23 additions & 0 deletions Client-Side Components/Client Scripts/Field Validations/fieldValidation.js
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
function onLoad(){
var targetViewName = 'your_target_view_name';
var requiredFields = ['field1', 'field2', 'field3'];

var currentViewName = g_form.getViewName();

if (currentViewName === targetViewName) {
var emptyFields = [];

for (var i = 0; i < requiredFields.length; i++) {
var fieldValue = g_form.getValue(requiredFields[i]);
if (!fieldValue || fieldValue.trim() === '') {
emptyFields.push(g_form.getLabelOf(requiredFields[i]));
}
}

if (emptyFields.length > 0) {
var errorMessage = "The following required fields cannot be empty: " +
emptyFields.join(', ');
g_form.addErrorMessage(errorMessage);
}
}
}
Loading