[multicheck] Select multiple domains in setup (#11709)

* [multicheck] select multiple domains in setup

* use multiple domains in make_sample_data

* revert to setting in domains child table

* domains slide validation

* update setup wizard test
diff --git a/erpnext/public/js/setup_wizard.js b/erpnext/public/js/setup_wizard.js
index ded7cae..71b098e 100644
--- a/erpnext/public/js/setup_wizard.js
+++ b/erpnext/public/js/setup_wizard.js
@@ -15,11 +15,12 @@
 	{
 		// Domain
 		name: 'domain',
-		domains: ["all"],
-		title: __('Select your Domain'),
+		title: __('Select your Domains'),
 		fields: [
 			{
-				fieldname: 'domain', label: __('Domain'), fieldtype: 'Select',
+				fieldname: 'domains',
+				label: __('Domains'),
+				fieldtype: 'MultiCheck',
 				options: [
 					{ "label": __("Distribution"), "value": "Distribution" },
 					{ "label": __("Manufacturing"), "value": "Manufacturing" },
@@ -32,18 +33,19 @@
 			},
 		],
 		// help: __('Select the nature of your business.'),
-		onload: function (slide) {
-			slide.get_input("domain").on("change", function () {
-				frappe.setup.domain = $(this).val();
-				frappe.wizard.refresh_slides();
-			});
+		validate: function () {
+			if (this.values.domains.length === 0) {
+				frappe.msgprint(__("Please select at least one domain."));
+				return false;
+			}
+			frappe.setup.domains = this.values.domains;
+			return true;
 		},
 	},
 
 	{
 		// Brand
 		name: 'brand',
-		domains: ["all"],
 		icon: "fa fa-bookmark",
 		title: __("The Brand"),
 		// help: __('Upload your letter head and logo. (you can edit them later).'),
@@ -57,14 +59,14 @@
 			},
 			{
 				fieldname: 'company_name',
-				label: frappe.setup.domain === 'Education' ?
+				label: frappe.setup.domains.includes('Education') ?
 					__('Institute Name') : __('Company Name'),
 				fieldtype: 'Data',
 				reqd: 1
 			},
 			{
 				fieldname: 'company_abbr',
-				label: frappe.setup.domain === 'Education' ?
+				label: frappe.setup.domains.includes('Education') ?
 					__('Institute Abbreviation') : __('Company Abbreviation'),
 				fieldtype: 'Data'
 			}
@@ -100,10 +102,9 @@
 	{
 		// Organisation
 		name: 'organisation',
-		domains: ["all"],
 		title: __("Your Organization"),
 		icon: "fa fa-building",
-		// help: (frappe.setup.domain === 'Education' ?
+		// help: frappe.setup.domains.includes('Education') ?
 		// 	__('The name of the institute for which you are setting up this system.') :
 		// 	__('The name of your company for which you are setting up this system.')),
 		fields: [
@@ -111,7 +112,7 @@
 				fieldname: 'company_tagline',
 				label: __('What does it do?'),
 				fieldtype: 'Data',
-				placeholder: frappe.setup.domain === 'Education' ?
+				placeholder: frappe.setup.domains.includes('Education') ?
 					__('e.g. "Primary School" or "University"') :
 					__('e.g. "Build tools for builders"'),
 				reqd: 1