Javascript on every DocType Form?

[gopikrishnan]

How load JavaScript code in All Doctype

I need to load JavaScript code in all doctyps to do some validation. I try this but it is not working. frappe.ui.form.on('*', 'onload', function(frm) { if (frappe.meta.has_field(frm.doctype, "company")) { frm.fields_dict['company'].get_query = function(doc) { return { filters: { "company": 'test company' } } } }