pg_html5_email_address

PostgreSQL email validation that is consistent with the HTML5 spec

Overview

Package	Version	Category	License	Language
`pg_html5_email_address`	`1.2.3`	UTIL	PostgreSQL	SQL

ID	Extension	Bin	Lib	Load	Create	Trust	Reloc	Schema
4180	`pg_html5_email_address`	No	No	No	Yes	No	Yes	-

Related	`emailaddr` `uri` `pg_utl_smtp` `pg_smtp_client` `omni_email` `url_encode` `ip4r` `prefix`

Version

Type	Repo	Version	PG Ver	Package	Deps
EXT	PIGSTY	`1.2.3`	1817161514	`pg_html5_email_address`	-
RPM	PIGSTY	`1.2.3`	1817161514	`pg_html5_email_address_$v`	-
DEB	PIGSTY	`1.2.3`	1817161514	`postgresql-$v-pg-html5-email-address`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PIGSTY 1.2.3 el8.x86_64.pg18 : pg_html5_email_address_18 pg_html5_email_address_18-1.2.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el8.x86_64.pg17 : pg_html5_email_address_17 pg_html5_email_address_17-1.2.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el8.x86_64.pg16 : pg_html5_email_address_16 pg_html5_email_address_16-1.2.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el8.x86_64.pg15 : pg_html5_email_address_15 pg_html5_email_address_15-1.2.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el8.x86_64.pg14 : pg_html5_email_address_14 pg_html5_email_address_14-1.2.3-1PIGSTY.el8.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB
el8.aarch64	PIGSTY 1.2.3 el8.aarch64.pg18 : pg_html5_email_address_18 pg_html5_email_address_18-1.2.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el8.aarch64.pg17 : pg_html5_email_address_17 pg_html5_email_address_17-1.2.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el8.aarch64.pg16 : pg_html5_email_address_16 pg_html5_email_address_16-1.2.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el8.aarch64.pg15 : pg_html5_email_address_15 pg_html5_email_address_15-1.2.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el8.aarch64.pg14 : pg_html5_email_address_14 pg_html5_email_address_14-1.2.3-1PIGSTY.el8.aarch64.rpm PIGSTY · 1.2.3 · 15.4KiB
el9.x86_64	PIGSTY 1.2.3 el9.x86_64.pg18 : pg_html5_email_address_18 pg_html5_email_address_18-1.2.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el9.x86_64.pg17 : pg_html5_email_address_17 pg_html5_email_address_17-1.2.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el9.x86_64.pg16 : pg_html5_email_address_16 pg_html5_email_address_16-1.2.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el9.x86_64.pg15 : pg_html5_email_address_15 pg_html5_email_address_15-1.2.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.2.3 · 15.4KiB	PIGSTY 1.2.3 el9.x86_64.pg14 : pg_html5_email_address_14 pg_html5_email_address_14-1.2.3-1PIGSTY.el9.x86_64.rpm PIGSTY · 1.2.3 · 15.4KiB
el9.aarch64	PIGSTY 1.2.3 el9.aarch64.pg18 : pg_html5_email_address_18 pg_html5_email_address_18-1.2.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.2.3 · 15.3KiB	PIGSTY 1.2.3 el9.aarch64.pg17 : pg_html5_email_address_17 pg_html5_email_address_17-1.2.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.2.3 · 15.3KiB	PIGSTY 1.2.3 el9.aarch64.pg16 : pg_html5_email_address_16 pg_html5_email_address_16-1.2.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.2.3 · 15.3KiB	PIGSTY 1.2.3 el9.aarch64.pg15 : pg_html5_email_address_15 pg_html5_email_address_15-1.2.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.2.3 · 15.3KiB	PIGSTY 1.2.3 el9.aarch64.pg14 : pg_html5_email_address_14 pg_html5_email_address_14-1.2.3-1PIGSTY.el9.aarch64.rpm PIGSTY · 1.2.3 · 15.3KiB
el10.x86_64	PIGSTY 1.2.3 el10.x86_64.pg18 : pg_html5_email_address_18 pg_html5_email_address_18-1.2.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.x86_64.pg17 : pg_html5_email_address_17 pg_html5_email_address_17-1.2.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.x86_64.pg16 : pg_html5_email_address_16 pg_html5_email_address_16-1.2.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.x86_64.pg15 : pg_html5_email_address_15 pg_html5_email_address_15-1.2.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.x86_64.pg14 : pg_html5_email_address_14 pg_html5_email_address_14-1.2.3-1PIGSTY.el10.x86_64.rpm PIGSTY · 1.2.3 · 15.5KiB
el10.aarch64	PIGSTY 1.2.3 el10.aarch64.pg18 : pg_html5_email_address_18 pg_html5_email_address_18-1.2.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.aarch64.pg17 : pg_html5_email_address_17 pg_html5_email_address_17-1.2.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.aarch64.pg16 : pg_html5_email_address_16 pg_html5_email_address_16-1.2.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.aarch64.pg15 : pg_html5_email_address_15 pg_html5_email_address_15-1.2.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.2.3 · 15.5KiB	PIGSTY 1.2.3 el10.aarch64.pg14 : pg_html5_email_address_14 pg_html5_email_address_14-1.2.3-1PIGSTY.el10.aarch64.rpm PIGSTY · 1.2.3 · 15.5KiB
d12.x86_64	PIGSTY 1.2.3 d12.x86_64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.x86_64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.x86_64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.x86_64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.x86_64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_amd64.deb PIGSTY · 1.2.3 · 12.3KiB
d12.aarch64	PIGSTY 1.2.3 d12.aarch64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.aarch64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.aarch64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.aarch64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d12.aarch64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~bookworm_arm64.deb PIGSTY · 1.2.3 · 12.3KiB
d13.x86_64	PIGSTY 1.2.3 d13.x86_64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.x86_64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.x86_64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.x86_64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.x86_64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~trixie_amd64.deb PIGSTY · 1.2.3 · 12.3KiB
d13.aarch64	PIGSTY 1.2.3 d13.aarch64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.aarch64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.aarch64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.aarch64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.2.3 · 12.3KiB	PIGSTY 1.2.3 d13.aarch64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~trixie_arm64.deb PIGSTY · 1.2.3 · 12.3KiB
u22.x86_64	PIGSTY 1.2.3 u22.x86_64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.x86_64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.x86_64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.x86_64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.x86_64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~jammy_amd64.deb PIGSTY · 1.2.3 · 12.6KiB
u22.aarch64	PIGSTY 1.2.3 u22.aarch64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.aarch64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.aarch64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.aarch64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u22.aarch64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~jammy_arm64.deb PIGSTY · 1.2.3 · 12.6KiB
u24.x86_64	PIGSTY 1.2.3 u24.x86_64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.x86_64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.x86_64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.x86_64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.x86_64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~noble_amd64.deb PIGSTY · 1.2.3 · 12.6KiB
u24.aarch64	PIGSTY 1.2.3 u24.aarch64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.aarch64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.aarch64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.aarch64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u24.aarch64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~noble_arm64.deb PIGSTY · 1.2.3 · 12.6KiB
u26.x86_64	PIGSTY 1.2.3 u26.x86_64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.x86_64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.x86_64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.x86_64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.x86_64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~resolute_amd64.deb PIGSTY · 1.2.3 · 12.6KiB
u26.aarch64	PIGSTY 1.2.3 u26.aarch64.pg18 : postgresql-18-pg-html5-email-address postgresql-18-pg-html5-email-address_1.2.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.aarch64.pg17 : postgresql-17-pg-html5-email-address postgresql-17-pg-html5-email-address_1.2.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.aarch64.pg16 : postgresql-16-pg-html5-email-address postgresql-16-pg-html5-email-address_1.2.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.aarch64.pg15 : postgresql-15-pg-html5-email-address postgresql-15-pg-html5-email-address_1.2.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.2.3 · 12.6KiB	PIGSTY 1.2.3 u26.aarch64.pg14 : postgresql-14-pg-html5-email-address postgresql-14-pg-html5-email-address_1.2.3-1PIGSTY~resolute_arm64.deb PIGSTY · 1.2.3 · 12.6KiB

Build

You can build the RPM / DEB packages for pg_html5_email_address using pig build:

pig build pkg pg_html5_email_address         # build RPM / DEB packages

Install

You can install pg_html5_email_address directly. First, make sure the PGDG and PIGSTY repositories are added and enabled:

pig repo add pgsql -u          # Add repo and update cache

Install the extension using pig or apt/yum/dnf:

Install

pig install pg_html5_email_address;          # Install for current active PG version

pig

pig ext install -y pg_html5_email_address -v 18  # PG 18
pig ext install -y pg_html5_email_address -v 17  # PG 17
pig ext install -y pg_html5_email_address -v 16  # PG 16
pig ext install -y pg_html5_email_address -v 15  # PG 15
pig ext install -y pg_html5_email_address -v 14  # PG 14

dnf

dnf install -y pg_html5_email_address_18       # PG 18
dnf install -y pg_html5_email_address_17       # PG 17
dnf install -y pg_html5_email_address_16       # PG 16
dnf install -y pg_html5_email_address_15       # PG 15
dnf install -y pg_html5_email_address_14       # PG 14

apt

apt install -y postgresql-18-pg-html5-email-address   # PG 18
apt install -y postgresql-17-pg-html5-email-address   # PG 17
apt install -y postgresql-16-pg-html5-email-address   # PG 16
apt install -y postgresql-15-pg-html5-email-address   # PG 15
apt install -y postgresql-14-pg-html5-email-address   # PG 14

Create Extension:

CREATE EXTENSION pg_html5_email_address;

Usage

pg_html5_email_address: HTML5 email address validation for PostgreSQL

Provides email address validation consistent with the HTML5 <input type="email"> specification.

Domain Type: `html5_email`

A domain type that enforces HTML5 email validation rules with case-insensitive comparison:

SELECT '[email protected]'::html5_email;

-- Case-insensitive equality:
SELECT '[email protected]'::html5_email = '[email protected]'::html5_email;
-- t

-- Invalid emails raise check_violation:
SELECT 'user @example.com'::html5_email;
-- ERROR: check_violation

Function: `html5_email_regexp()`

Returns a regex matching valid HTML5 email addresses:

-- Check if a string is a valid HTML5 email
SELECT '[email protected]' ~ html5_email_regexp();
-- t

SELECT 'user @example.com' ~ html5_email_regexp();
-- f

With optional capturing groups for local and domain parts:

SELECT (regexp_matches('[email protected]', html5_email_regexp(true)))[1];
-- 'user'
SELECT (regexp_matches('[email protected]', html5_email_regexp(true)))[2];
-- 'example.com'

Validation Rules

Spaces are not allowed
Non-ASCII characters are not allowed (neither in local nor domain part)
There must be something after the @
Special characters like !#$%&'*+/=?^_{|}~-` are allowed in the local part

pg_html5_email_address

Overview

Version

Build

Install

Usage

Domain Type: html5_email

Function: html5_email_regexp()

Validation Rules

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Domain Type: `html5_email`

Function: `html5_email_regexp()`