Set the custom field as mandatory in before cancel in client script to add reason of cancellation?

Frappe Framework Custom Script
1

frappe.ui.form.on(‘Sales Order’, {
refresh: function(frm) {
// Ensure the cancellation reason field is visible when the workflow state is ‘Request To Cancel’
frm.toggle_display(‘custom_cancellation_reason’, frm.doc.workflow_state === “Request To Cancel”);
},
before_cancel: function(frm) {
if (frm.doc.workflow_state === “Request To Cancel” && !frm.doc.custom_cancellation_reason) {
frappe.validated = false;
frappe.msgprint((‘Please provide a reason for cancellation’));
}
},
validate: function(frm) {
if (frm.doc.workflow_state === “Request To Cancel” && !frm.doc.custom_cancellation_reason) {
frappe.validated = false;
frappe.msgprint((‘Please provide a reason for cancellation before saving.’));
}
}
});

2

i want to add filed and make it mandatory when take action request to cancel based on workflow state and this client script didn’t work

3

It’s better way to handing to the server side:

 def validate(self):
    if self.workflow_state == 'Request To Cancel' and not self.custom_cancellation_reason:
        frappe.throw(_('Please provide a reason for cancellation before saving.'))

Or

If you want to use the script in the server script doctype, then try it.

if doc.workflow_state == 'Request To Cancel' and not doc.custom_cancellation_reason:
    frappe.throw(_('Please provide a reason for cancellation before saving.'))
4

workflow
workflow1850×890 59 KB

this server script not working
want to add condition here to make filed reason for cancellation mandatory when take action request to cancel based on workflow state