playground.ts

import { z } from "./src";
z;

const validEmails = [
  `email@domain.com`,
  `firstname.lastname@domain.com`,
  `email@subdomain.domain.com`,
  `firstname+lastname@domain.com`,
  `1234567890@domain.com`,
  `email@domain-one.com`,
  `_______@domain.com`,
  `email@domain.name`,
  `email@domain.co.jp`,
  `firstname-lastname@domain.com`,
  `very.common@example.com`,
  `disposable.style.email.with+symbol@example.com`,
  `other.email-with-hyphen@example.com`,
  `fully-qualified-domain@example.com`,
  `user.name+tag+sorting@example.com`,
  `x@example.com`,
  `mojojojo@asdf.example.com`,
  `example-indeed@strange-example.com`,
  `example@s.example`,
  `user-@example.org`,
  `user@my-example.com`,
  `a@b.cd`,
  `work+user@mail.com`,
  `tom@test.te-st.com`,
  `something@subdomain.domain-with-hyphens.tld`,
  `francois@etu.inp-n7.fr`,
];
const invalidEmails = [
  // no "printable characters"
  // `user%example.com@example.org`,
  // `mailhost!username@example.org`,
  // `test/test@test.com`,

  // double @
  `francois@@etu.inp-n7.fr`,

  // do not support quotes
  `"email"@domain.com`,
  `"e asdf sadf ?<>ail"@domain.com`,
  `" "@example.org`,
  `"john..doe"@example.org`,
  `"very.(),:;<>[]\".VERY.\"very@\\ \"very\".unusual"@strange.example.com`,

  // do not support IPv4
  `email@123.123.123.123`,
  `email@[123.123.123.123]`,
  `postmaster@123.123.123.123`,
  `user@[68.185.127.196]`,
  `ipv4@[85.129.96.247]`,
  `valid@[79.208.229.53]`,
  `valid@[255.255.255.255]`,
  `valid@[255.0.55.2]`,
  `valid@[255.0.55.2]`,

  // do not support ipv6
  `hgrebert0@[IPv6:4dc8:ac7:ce79:8878:1290:6098:5c50:1f25]`,
  `bshapiro4@[IPv6:3669:c709:e981:4884:59a3:75d1:166b:9ae]`,
  `jsmith@[IPv6:2001:db8::1]`,
  `postmaster@[IPv6:2001:0db8:85a3:0000:0000:8a2e:0370:7334]`,
  `postmaster@[IPv6:2001:0db8:85a3:0000:0000:8a2e:0370:192.168.1.1]`,

  // microsoft test cases
  `plainaddress`,
  `#@%^%#$@#$@#.com`,
  `@domain.com`,
  `Joe Smith &lt;email@domain.com&gt;`,
  `email.domain.com`,
  `email@domain@domain.com`,
  `.email@domain.com`,
  `email.@domain.com`,
  `email..email@domain.com`,
  `あいうえお@domain.com`,
  `email@domain.com (Joe Smith)`,
  `email@domain`,
  `email@-domain.com`,
  `email@111.222.333.44444`,
  `email@domain..com`,
  `Abc.example.com`,
  `A@b@c@example.com`,
  `colin..hacks@domain.com`,
  `a"b(c)d,e:f;g<h>i[j\k]l@example.com`,
  `just"not"right@example.com`,
  `this is"not\allowed@example.com`,
  `this\ still\"not\\allowed@example.com`,

  // random
  `i_like_underscore@but_its_not_allowed_in_this_part.example.com`,
  `QA[icon]CHOCOLATE[icon]@test.com`,
  `invalid@-start.com`,
  `invalid@end.com-`,
  `a.b@c.d`,
  `invalid@[1.1.1.-1]`,
  `invalid@[68.185.127.196.55]`,
  `temp@[192.168.1]`,
  `temp@[9.18.122.]`,
  `double..point@test.com`,
  `asdad@test..com`,
  `asdad@hghg...sd...au`,
  `asdad@hghg........au`,
  `invalid@[256.2.2.48]`,
  `invalid@[256.2.2.48]`,
  `invalid@[999.465.265.1]`,
  `jkibbey4@[IPv6:82c4:19a8::70a9:2aac:557::ea69:d985:28d]`,
  `mlivesay3@[9952:143f:b4df:2179:49a1:5e82:b92e:6b6]`,
  `gbacher0@[IPv6:bc37:4d3f:5048:2e26:37cc:248e:df8e:2f7f:af]`,
  `invalid@[IPv6:5348:4ed3:5d38:67fb:e9b:acd2:c13:192.168.256.1]`,
];

const emailSchema = z.string().email();
console.log(
  validEmails.every((email) => {
    const val = emailSchema.safeParse(email).success;
    if (!val) console.log(`fail`, email);
    return val;
  })
);
// for (const email of validEmails) {
//   console.log("good", email);
//   emailSchema.parse(email);
// }
for (const email of invalidEmails) {
  try {
    emailSchema.parse(email);
    console.log(`PASS`, email);
  } catch (_) {}
}