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

20 files changed, 205 insertions, 38 deletions

diff --git a/web/source/settings/views/admin/actions/keys/expireremote.tsx b/web/source/settings/views/admin/actions/keys/expireremote.tsx
index d695ec0c8..1d62f9439 100644
--- a/web/source/settings/views/admin/actions/keys/expireremote.tsx
+++ b/web/source/settings/views/admin/actions/keys/expireremote.tsx
@@ -22,9 +22,33 @@ import { TextInput } from "../../../../components/form/inputs";
 import MutationButton from "../../../../components/form/mutation-button";
 import { useTextInput } from "../../../../lib/form";
 import { useInstanceKeysExpireMutation } from "../../../../lib/query/admin/actions";
+import isValidDomain from "is-valid-domain";
 
 export default function ExpireRemote({}) {
-	const domainField = useTextInput("domain");
+	const domainField = useTextInput("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";
+		}
+	});
 
 	const [expire, expireResult] = useInstanceKeysExpireMutation();
 
@@ -52,11 +76,13 @@ export default function ExpireRemote({}) {
 			<TextInput
 				field={domainField}
 				label="Domain"
-				type="string"
+				type="text"
+				autoCapitalize="none"
+				spellCheck="false"
 				placeholder="example.org"
 			/>
 			<MutationButton
-				disabled={!domainField.value}
+				disabled={!domainField.value || !domainField.valid}
 				label="Expire keys"
 				result={expireResult}
 			/>
diff --git a/web/source/settings/views/admin/debug/apurl/index.tsx b/web/source/settings/views/admin/debug/apurl/index.tsx
index a0c2fc738..b66794132 100644
--- a/web/source/settings/views/admin/debug/apurl/index.tsx
+++ b/web/source/settings/views/admin/debug/apurl/index.tsx
@@ -53,6 +53,9 @@ export default function ApURL() {
 				<TextInput
 					field={urlField}
 					label="URL"
+					type="url"
+					pattern="(http|https):\/\/.+"
+					placeholder="https://example.org/users/someone"
 				/>
 				<MutationButton
 					disabled={!urlField.value}
diff --git a/web/source/settings/views/admin/emoji/category-select.tsx b/web/source/settings/views/admin/emoji/category-select.tsx
index 683e146d8..fabcad9b6 100644
--- a/web/source/settings/views/admin/emoji/category-select.tsx
+++ b/web/source/settings/views/admin/emoji/category-select.tsx
@@ -126,6 +126,8 @@ export function CategorySelect({ field, children }: PropsWithChildren<CategorySe
 				items={categoryItems}
 				label="Category"
 				placeholder="e.g., reactions"
+				autoCapitalize="none"
+				spellCheck="false"
 			>
 				{children}
 			</ComboBox>
diff --git a/web/source/settings/views/admin/emoji/local/new-emoji.tsx b/web/source/settings/views/admin/emoji/local/new-emoji.tsx
index f2f5a56b1..b9c37ca8e 100644
--- a/web/source/settings/views/admin/emoji/local/new-emoji.tsx
+++ b/web/source/settings/views/admin/emoji/local/new-emoji.tsx
@@ -117,6 +117,8 @@ export default function NewEmojiForm() {
 				<TextInput
 					field={form.shortcode}
 					label="Shortcode, must be unique among the instance's local emoji"
+					autoCapitalize="none"
+					spellCheck="false"
 					{...{pattern: "^\\w{2,30}$"}}
 				/>
 
diff --git a/web/source/settings/views/admin/emoji/local/overview.tsx b/web/source/settings/views/admin/emoji/local/overview.tsx
index b4fa48d74..e9c5fae0c 100644
--- a/web/source/settings/views/admin/emoji/local/overview.tsx
+++ b/web/source/settings/views/admin/emoji/local/overview.tsx
@@ -116,6 +116,8 @@ function EmojiList({ emoji }: EmojiListParams) {
 						field={filterField}
 						name="emoji-shortcode"
 						placeholder="Search"
+						autoCapitalize="none"
+						spellCheck="false"
 					/>
 				</div>
 				<div className="entries scrolling">
diff --git a/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx b/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx
index 43d0b83e1..69d7b8bb5 100644
--- a/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx
+++ b/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx
@@ -52,9 +52,10 @@ export default function StealThisLook({ emojiCodes }) {
 					</label>
 					<div className="row">
 						<input
-							type="text"
 							id="url"
 							name="url"
+							type="url"
+							pattern="(http|https):\/\/.+"
 							onChange={urlField.onChange}
 							value={urlField.value}
 						/>
diff --git a/web/source/settings/views/admin/http-header-permissions/create.tsx b/web/source/settings/views/admin/http-header-permissions/create.tsx
index 6613ac0f1..b3fec4b6d 100644
--- a/web/source/settings/views/admin/http-header-permissions/create.tsx
+++ b/web/source/settings/views/admin/http-header-permissions/create.tsx
@@ -100,7 +100,7 @@ export default function HeaderPermCreateForm({ permType }: { permType: PermType
 				field={form.header}
 				label={
 					<>
-						HTTP Header Name&nbsp;
+						Header Name&nbsp;
 						 <a
 							href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers"
 							target="_blank"
@@ -112,12 +112,15 @@ export default function HeaderPermCreateForm({ permType }: { permType: PermType
 					</>
 				}
 				placeholder={"User-Agent"}
+				autoCapitalize="none"
+				spellCheck="false"
+				{...{className: "monospace"}}
 			/>
 			<TextInput
 				field={form.regex}
 				label={
 					<>
-						HTTP Header Value RE2 Regex&nbsp;
+						Value Regex&nbsp;
 						<a
 							href="https://github.com/google/re2/wiki/Syntax"
 							target="_blank"
@@ -129,6 +132,8 @@ export default function HeaderPermCreateForm({ permType }: { permType: PermType
 					</>
 				}
 				placeholder={"^.*Some-User-Agent.*$"}
+				autoCapitalize="none"
+				spellCheck="false"
 				{...{className: "monospace"}}
 			/>
 			<MutationButton
diff --git a/web/source/settings/views/admin/http-header-permissions/detail.tsx b/web/source/settings/views/admin/http-header-permissions/detail.tsx
index 456f9a357..522f2dba2 100644
--- a/web/source/settings/views/admin/http-header-permissions/detail.tsx
+++ b/web/source/settings/views/admin/http-header-permissions/detail.tsx
@@ -164,7 +164,7 @@ function PermDeets({
 			<dl className="info-list">
 				<div className="info-list-entry">
 					<dt>ID</dt>
-					<dd>{perm.id}</dd>
+					<dd className="monospace">{perm.id}</dd>
 				</div>
 				<div className="info-list-entry">
 					<dt>Created</dt>
@@ -176,10 +176,10 @@ function PermDeets({
 				</div>
 				<div className="info-list-entry">
 					<dt>Header Name</dt>
-					<dd>{perm.header}</dd>
+					<dd className="monospace">{perm.header}</dd>
 				</div>
 				<div className="info-list-entry">
-					<dt>Header Value Regex</dt>
+					<dt>Value Regex</dt>
 					<dd className="monospace">{perm.regex}</dd>
 				</div>
 				<div className="info-list-entry">
diff --git a/web/source/settings/views/admin/instance/settings.tsx b/web/source/settings/views/admin/instance/settings.tsx
index 03a961589..8d377a6ea 100644
--- a/web/source/settings/views/admin/instance/settings.tsx
+++ b/web/source/settings/views/admin/instance/settings.tsx
@@ -79,7 +79,10 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 	const [submitForm, result] = useFormSubmit(form, useUpdateInstanceMutation());
 
 	return (
-		<form onSubmit={submitForm}>
+		<form
+			onSubmit={submitForm}
+			autoComplete="none"
+		>
 			<h1>Instance Settings</h1>
 
 			<div className="form-section-docs">
@@ -97,7 +100,8 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 			<TextInput
 				field={form.title}
 				label={`Instance title (max ${titleLimit} characters)`}
-				placeholder="My GoToSocial instance"
+				autoCapitalize="words"
+				placeholder="My GoToSocial Instance"
 			/>
 
 			<div className="file-upload" aria-labelledby="avatar">
@@ -117,6 +121,7 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 							field={form.thumbnailDesc}
 							label="Avatar image description"
 							placeholder="A cute drawing of a smiling sloth."
+							autoCapitalize="sentences"
 						/>
 					</div>
 				</div>
@@ -139,6 +144,7 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 				field={form.shortDesc}
 				label={`Short description (markdown accepted, max ${shortDescLimit} characters)`}
 				placeholder="A small testing instance for the GoToSocial alpha software."
+				autoCapitalize="sentences"
 				rows={6}
 			/>
 
@@ -146,6 +152,7 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 				field={form.description}
 				label={`Full description (markdown accepted, max ${descLimit} characters)`}
 				placeholder="A small testing instance for the GoToSocial alpha software. Just trying it out, my main instance is https://example.com"
+				autoCapitalize="sentences"
 				rows={6}
 			/>
 
@@ -153,6 +160,7 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 				field={form.terms}
 				label={`Terms & Conditions (markdown accepted, max ${termsLimit} characters)`}
 				placeholder="Terms and conditions of using this instance, data policy, imprint, GDPR stuff, yadda yadda."
+				autoCapitalize="sentences"
 				rows={6}
 			/>
 
@@ -172,12 +180,15 @@ function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
 				field={form.contactUser}
 				label="Contact user (local account username)"
 				placeholder="admin"
+				autoCapitalize="none"
+				spellCheck="false"
 			/>
 
 			<TextInput
 				field={form.contactEmail}
 				label="Contact email"
 				placeholder="admin@example.com"
+				type="email"
 			/>
 
 			<MutationButton label="Save" result={result} disabled={false} />
diff --git a/web/source/settings/views/moderation/accounts/detail/actions.tsx b/web/source/settings/views/moderation/accounts/detail/actions.tsx
index 4132b778a..ddcb1a5de 100644
--- a/web/source/settings/views/moderation/accounts/detail/actions.tsx
+++ b/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
diff --git a/web/source/settings/views/moderation/accounts/index.tsx b/web/source/settings/views/moderation/accounts/index.tsx
index 946ed323d..8464c8489 100644
--- a/web/source/settings/views/moderation/accounts/index.tsx
+++ b/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>
 	);
diff --git a/web/source/settings/views/moderation/accounts/pending/index.tsx b/web/source/settings/views/moderation/accounts/pending/index.tsx
index d47363954..f03c4800c 100644
--- a/web/source/settings/views/moderation/accounts/pending/index.tsx
+++ b/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}
diff --git a/web/source/settings/views/moderation/accounts/search/index.tsx b/web/source/settings/views/moderation/accounts/search/index.tsx
index f37e22a66..504746adc 100644
--- a/web/source/settings/views/moderation/accounts/search/index.tsx
+++ b/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}
diff --git a/web/source/settings/views/moderation/domain-permissions/detail.tsx b/web/source/settings/views/moderation/domain-permissions/detail.tsx
index 47072b8cb..2b27b534d 100644
--- a/web/source/settings/views/moderation/domain-permissions/detail.tsx
+++ b/web/source/settings/views/moderation/domain-permissions/detail.tsx
@@ -39,6 +39,7 @@ import { NoArg } from "../../../lib/types/query";
 import { Error } from "../../../components/error";
 import { useBaseUrl } from "../../../lib/navigation/util";
 import { PermType } from "../../../lib/types/perm";
+import isValidDomain from "is-valid-domain";
 
 export default function DomainPermDetail() {
 	const baseUrl = useBaseUrl();
@@ -139,7 +140,32 @@ function DomainPermForm({ defaultDomain, perm, permType }: DomainPermFormProps)
 		};
 
 	const form = {
-		domain: useTextInput("domain", { source: perm, defaultValue: defaultDomain }),
+		domain: useTextInput("domain", {
+			source: perm,
+			defaultValue: defaultDomain,
+			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";
+			}
+		}),
 		obfuscate: useBoolInput("obfuscate", { source: perm }),
 		commentPrivate: useTextInput("private_comment", { source: perm }),
 		commentPublic: useTextInput("public_comment", { source: perm })
@@ -208,6 +234,8 @@ function DomainPermForm({ defaultDomain, perm, permType }: DomainPermFormProps)
 				field={form.domain}
 				label="Domain"
 				placeholder="example.com"
+				autoCapitalize="none"
+				spellCheck="false"
 				{...disabledForm}
 			/>
 
@@ -220,6 +248,7 @@ function DomainPermForm({ defaultDomain, perm, permType }: DomainPermFormProps)
 			<TextArea
 				field={form.commentPrivate}
 				label="Private comment"
+				autoCapitalize="sentences"
 				rows={3}
 				{...disabledForm}
 			/>
@@ -227,6 +256,7 @@ function DomainPermForm({ defaultDomain, perm, permType }: DomainPermFormProps)
 			<TextArea
 				field={form.commentPublic}
 				label="Public comment"
+				autoCapitalize="sentences"
 				rows={3}
 				{...disabledForm}
 			/>
diff --git a/web/source/settings/views/moderation/domain-permissions/form.tsx b/web/source/settings/views/moderation/domain-permissions/form.tsx
index ea7fdbc23..204e9510c 100644
--- a/web/source/settings/views/moderation/domain-permissions/form.tsx
+++ b/web/source/settings/views/moderation/domain-permissions/form.tsx
@@ -80,9 +80,12 @@ export default function ImportExportForm({ form, submitParse, parseResult }: Imp
 			<div className="import-export">
 				<TextArea
 					field={form.domains}
-					label="Domains"
+					label="Domains (newline-separated)"
 					placeholder={`google.com\nfacebook.com`}
 					rows={8}
+					autoCapitalize="none"
+					spellCheck="false"
+					className={"monospace"}
 				/>
 
 				<RadioGroup
diff --git a/web/source/settings/views/moderation/domain-permissions/overview.tsx b/web/source/settings/views/moderation/domain-permissions/overview.tsx
index 1c919c14d..78560ba34 100644
--- a/web/source/settings/views/moderation/domain-permissions/overview.tsx
+++ b/web/source/settings/views/moderation/domain-permissions/overview.tsx
@@ -66,9 +66,11 @@ export default function DomainPermissionsOverview() {
 	}
 	
 	return (
-		<>
-			<h1>Domain {permTypeUpper}s</h1>
-			{ permType == "block" ? <BlockHelperText/> : <AllowHelperText/> }
+		<div className={`domain-${permType}`}>
+			<div className="form-section-docs">
+				<h1>Domain {permTypeUpper}s</h1>
+				{ permType == "block" ? <BlockHelperText/> : <AllowHelperText/> }
+			</div>
 			<DomainPermsList
 				data={data}
 				permType={permType}
@@ -77,7 +79,7 @@ export default function DomainPermissionsOverview() {
 			<Link to={`~${baseUrl}/import-export`}>
 				Or use the bulk import/export interface
 			</Link>
-		</>
+		</div>
 	);
 }
 
diff --git a/web/source/settings/views/moderation/reports/detail.tsx b/web/source/settings/views/moderation/reports/detail.tsx
index 7d6e542fb..298b5bd37 100644
--- a/web/source/settings/views/moderation/reports/detail.tsx
+++ b/web/source/settings/views/moderation/reports/detail.tsx
@@ -213,14 +213,18 @@ function ReportActionForm({ report }) {
 				This is useful for providing an explanation about what action was
 				taken (if any) before the report was marked as resolved.
 				<br />
-				<b>
-					Any comment made here will be visible
-					to the user that created the report!
-				</b>
+				<div className="info">
+					<i className="fa fa-fw fa-exclamation-triangle" aria-hidden="true"></i>
+					<b>
+						If the report was created by a local account, then any
+						comment made here will be emailed to that account's user!
+					</b>
+				</div>
 			</>
 			<TextArea
 				field={form.comment}
 				label="Comment"
+				autoCapitalize="sentences"
 			/>
 			<MutationButton
 				disabled={false}
diff --git a/web/source/settings/views/user/migration.tsx b/web/source/settings/views/user/migration.tsx
index 69aae6059..5c964d457 100644
--- a/web/source/settings/views/user/migration.tsx
+++ b/web/source/settings/views/user/migration.tsx
@@ -135,6 +135,8 @@ function AlsoKnownAsURI({ index, data }) {
 			label={`Alias #${index+1}`}
 			field={form.alsoKnownAsURI}
 			placeholder={`https://example.org/users/my_other_account_${index+1}`}
+			type="url"
+			pattern="(http|https):\/\/.+"
 		/>
 	);
 }
@@ -190,10 +192,13 @@ function MoveForm({ data: profile }) {
 				field={form.movedToURI}
 				label="Move target URI"
 				placeholder="https://example.org/users/my_new_account"
+				type="url"
+				pattern="(http|https):\/\/.+"
 			/>
 			<TextInput
 				disabled={false}
 				type="password"
+				autoComplete="current-password"
 				name="password"
 				field={form.password}
 				label="Current account password"
diff --git a/web/source/settings/views/user/profile.tsx b/web/source/settings/views/user/profile.tsx
index a65405faa..17827ce9e 100644
--- a/web/source/settings/views/user/profile.tsx
+++ b/web/source/settings/views/user/profile.tsx
@@ -175,12 +175,15 @@ function UserProfileForm({ data: profile }) {
 			<TextInput
 				field={form.displayName}
 				label="Display name"
-				placeholder="A GoToSocial user"
+				placeholder="A GoToSocial User"
+				autoCapitalize="words"
+				spellCheck="false"
 			/>
 			<TextArea
 				field={form.note}
 				label="Bio"
 				placeholder="Just trying out GoToSocial, my pronouns are they/them and I like sloths."
+				autoCapitalize="sentences"
 				rows={8}
 			/>
 			<b>Profile fields</b>
@@ -233,6 +236,8 @@ function UserProfileForm({ data: profile }) {
 				className="monospace"
 				rows={8}
 				disabled={!instanceConfig.allowCustomCSS}
+				autoCapitalize="none"
+				spellCheck="false"
 			/>
 			<MutationButton
 				disabled={false}
@@ -270,10 +275,14 @@ function Field({ index, data }) {
 			<TextInput
 				field={form.name}
 				placeholder="Name"
+				autoCapitalize="none"
+				spellCheck="false"
 			/>
 			<TextInput
 				field={form.value}
 				placeholder="Value"
+				autoCapitalize="none"
+				spellCheck="false"
 			/>
 		</div>
 	);
diff --git a/web/template/sign-up.tmpl b/web/template/sign-up.tmpl
index 556486bf3..43513af62 100644
--- a/web/template/sign-up.tmpl
+++ b/web/template/sign-up.tmpl
@@ -58,6 +58,8 @@
                     required
                     placeholder="Please enter your desired username"
                     pattern="^[a-z0-9_]{1,64}$"
+                    autocapitalize="off"
+                    spellcheck="false"
                     title="lowercase a-z, numbers, and underscores; max 64 characters"
                 >
             </div>
@@ -75,6 +77,7 @@
                     rows="8"
                     minlength="40"
                     maxlength="500"
+                    autocapitalize="sentences"
                     title="40-500 characters"
                 ></textarea>
             </div>