[frontend] Better autocapitalize/spellcheck settings on forms (#3077)

web/source/settings/views/moderation/accounts/detail/actions.tsx

@@ -78,14 +78,21 @@ function ModerateAccount({ account }: { account: AdminAccount }) {
 		>
 			<h3 id="account-moderation-actions">Account Moderation Actions</h3>
 			<div>
-				Currently only the "suspend" action is implemented.<br/>
-				Suspending an account will delete it from your server, and remove all of its media, posts, relationships, etc.<br/>
-				If the suspended account is local, suspending will also send out a "delete" message to other servers, requesting them to remove its data from their instance as well.<br/>
+				Currently only the "suspend" action is implemented.
+				<br/>
+				Suspending an account will delete it from your server,
+				and remove all of its media, posts, relationships, etc.
+				<br/>
+				If the suspended account is local, suspending will also
+				send out a "delete" message to other servers, requesting
+				them to remove its data from their instance as well.
+				<br/>
 				<b>Account suspension cannot be reversed.</b>
 			</div>
 			<TextInput
 				field={form.reason}
 				placeholder="Reason for this action"
+				autoCapitalize="sentences"
 			/>
 			<div className="action-buttons">
 				<MutationButton

web/source/settings/views/moderation/accounts/index.tsx

@@ -23,12 +23,16 @@ import { AccountSearchForm } from "./search";
 export default function AccountsSearch({ }) {
 	return (
 		<div className="accounts-view">
-			<h1>Accounts Search</h1>
-			<span>
-				You can perform actions on an account by clicking
-				its name in a report, or by searching for the account
-				using the form below and clicking on its name.
-			</span>
+			<div className="form-section-docs">
+				<h1>Accounts Search</h1>
+				<p>
+					You can perform actions on an account by clicking
+					its name in a report, or by searching for the account
+					using the form below and clicking on its name.
+					<br/>
+					All fields in the below form are optional.
+				</p>
+			</div>
 			<AccountSearchForm />
 		</div>
 	);

web/source/settings/views/moderation/accounts/pending/index.tsx

@@ -44,7 +44,23 @@ export default function AccountsPending() {
 
 	return (
 		<div className="accounts-view">
-			<h1>Pending Accounts</h1>
+			<div className="form-section-docs">
+				<h1>Pending Accounts</h1>
+				<p>
+					You can see a list of pending account sign-ups below.
+					<br/>
+					To approve or reject a sign-up, click on the account's name in the
+					list, and use the controls at the bottom of the account detail view.
+				</p>
+				<a
+					href="https://docs.gotosocial.org/en/latest/admin/signups/"
+					target="_blank"
+					className="docslink"
+					rel="noreferrer"
+				>
+					Learn more about account sign-ups (opens in a new tab)
+				</a>
+			</div>
 			<PageableList
 				isLoading={searchRes.isLoading}
 				isFetching={searchRes.isFetching}

web/source/settings/views/moderation/accounts/search/index.tsx

@@ -27,6 +27,7 @@ import MutationButton from "../../../../components/form/mutation-button";
 import { useLocation, useSearch } from "wouter";
 import { AdminAccount } from "../../../../lib/types/account";
 import Username from "../../../../components/username";
+import isValidDomain from "is-valid-domain";
 
 export function AccountSearchForm() {
 	const [ location, setLocation ] = useLocation();
@@ -42,7 +43,31 @@ export function AccountSearchForm() {
 		permissions: useTextInput("permissions", { defaultValue: urlQueryParams.get("permissions") ?? ""}),
 		username: useTextInput("username", { defaultValue: urlQueryParams.get("username") ?? ""}),
 		display_name: useTextInput("display_name", { defaultValue: urlQueryParams.get("display_name") ?? ""}),
-		by_domain: useTextInput("by_domain", { defaultValue: urlQueryParams.get("by_domain") ?? ""}),
+		by_domain: useTextInput("by_domain", {
+			defaultValue: urlQueryParams.get("by_domain") ?? "",
+			validator: (v: string) => {
+				if (v.length === 0) {
+					return "";
+				}
+
+				if (v[v.length-1] === ".") {
+					return "invalid domain";
+				}
+
+				const valid = isValidDomain(v, {
+					subdomain: true,
+					wildcard: false,
+					allowUnicode: true,
+					topLevel: false,
+				});
+
+				if (valid) {
+					return "";
+				}
+
+				return "invalid domain";
+			}
+		}),
 		email: useTextInput("email", { defaultValue: urlQueryParams.get("email") ?? ""}),
 		ip: useTextInput("ip", { defaultValue: urlQueryParams.get("ip") ?? ""}),
 		limit: useTextInput("limit", { defaultValue: urlQueryParams.get("limit") ?? "50"})
@@ -109,13 +134,17 @@ export function AccountSearchForm() {
 			>
 				<TextInput
 					field={form.username}
-					label={"(Optional) username (without leading '@' symbol)"}
+					label={`Username (without "@" prefix) - case sensitive`}
 					placeholder="someone"
+					autoCapitalize="none"
+					spellCheck="false"
 				/>
 				<TextInput
 					field={form.by_domain}
-					label={"(Optional) domain"}
+					label={`Domain (without "https://" prefix)`}
 					placeholder="example.org"
+					autoCapitalize="none"
+					spellCheck="false"
 				/>
 				<Select
 					field={form.origin}
@@ -130,15 +159,18 @@ export function AccountSearchForm() {
 				></Select>
 				<TextInput
 					field={form.email}
-					label={"(Optional) email address (local accounts only)"}
+					label={"Email address (local accounts only)"}
 					placeholder={"someone@example.org"}
 					// Get email validation for free.
-					{...{type: "email"}}
+					type="email"
 				/>
 				<TextInput
 					field={form.ip}
-					label={"(Optional) IP address (local accounts only)"}
+					label={"IP address (local accounts only)"}
 					placeholder={"198.51.100.0"}
+					autoCapitalize="none"
+					spellCheck="false"
+					className="monospace"
 				/>
 				<Select
 					field={form.status}