Validate two fields with express-validator custom validators
I have two fields: login and password. I use custom validators to validate:
login: {
isNotNull: { errorMessage: 'Required field' },
isServiceUser: {
errorMessage: 'Failed to login',
options: req.body.password,
},
},
password: {
isNotEmpty: { errorMessage: 'Required field' },
}
isServiceUser validates by making http request to another service. How can I validate them both at once and send to client that both fields are invalid?
node.js express express-validator
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
add a comment |
I have two fields: login and password. I use custom validators to validate:
login: {
isNotNull: { errorMessage: 'Required field' },
isServiceUser: {
errorMessage: 'Failed to login',
options: req.body.password,
},
},
password: {
isNotEmpty: { errorMessage: 'Required field' },
}
isServiceUser validates by making http request to another service. How can I validate them both at once and send to client that both fields are invalid?
node.js express express-validator
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
add a comment |
I have two fields: login and password. I use custom validators to validate:
login: {
isNotNull: { errorMessage: 'Required field' },
isServiceUser: {
errorMessage: 'Failed to login',
options: req.body.password,
},
},
password: {
isNotEmpty: { errorMessage: 'Required field' },
}
isServiceUser validates by making http request to another service. How can I validate them both at once and send to client that both fields are invalid?
node.js express express-validator
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
I have two fields: login and password. I use custom validators to validate:
login: {
isNotNull: { errorMessage: 'Required field' },
isServiceUser: {
errorMessage: 'Failed to login',
options: req.body.password,
},
},
password: {
isNotEmpty: { errorMessage: 'Required field' },
}
isServiceUser validates by making http request to another service. How can I validate them both at once and send to client that both fields are invalid?
node.js express express-validator
node.js express express-validator
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
asked Nov 15 '18 at 10:56
kasymbayamankasymbayaman
11
11
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53317891%2fvalidate-two-fields-with-express-validator-custom-validators%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53317891%2fvalidate-two-fields-with-express-validator-custom-validators%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
