jQuery plugin for allowing only digits to be entered in html form input
$begingroup$
Sorry in advance if this is too basic. I wrote this small jQuery plugin to set some fields so that they allow only 0-9 digits to be entered.
I intended to do that by preventing user from typing, pasting or dropping non-digit content.
It seems to work (on Firefox), but I'd like to know if this code has some issue or unpredicted effect I'm not seeing now.
$.fn.onlyDigits = function () {
return this.val("").off("keypress").on("keypress",
function (evt) {
evt = evt || window.evt;
return /d/.test("" + evt.originalEvent.key);
}
).off("drop paste").on("drop paste",
function (evt) {
$(evt.target).on("input",
function (evt2) {
evt2.target.value = evt2.target.value.replace(/D+/g, "");
$(evt2.target).off("input");
}
);
}
);
}
Thank you very much.
javascript jquery plugin
asked 19 mins ago
VBobCatVBobCat
1656
$endgroup$
add a comment |
$begingroup$
Sorry in advance if this is too basic. I wrote this small jQuery plugin to set some fields so that they allow only 0-9 digits to be entered.
I intended to do that by preventing user from typing, pasting or dropping non-digit content.
It seems to work (on Firefox), but I'd like to know if this code has some issue or unpredicted effect I'm not seeing now.
$.fn.onlyDigits = function () {
return this.val("").off("keypress").on("keypress",
function (evt) {
evt = evt || window.evt;
return /d/.test("" + evt.originalEvent.key);
}
).off("drop paste").on("drop paste",
function (evt) {
$(evt.target).on("input",
function (evt2) {
evt2.target.value = evt2.target.value.replace(/D+/g, "");
$(evt2.target).off("input");
}
);
}
);
}
Thank you very much.
javascript jquery plugin
asked 19 mins ago
VBobCatVBobCat
1656
$endgroup$
add a comment |
$begingroup$
Sorry in advance if this is too basic. I wrote this small jQuery plugin to set some fields so that they allow only 0-9 digits to be entered.
I intended to do that by preventing user from typing, pasting or dropping non-digit content.
It seems to work (on Firefox), but I'd like to know if this code has some issue or unpredicted effect I'm not seeing now.
$.fn.onlyDigits = function () {
return this.val("").off("keypress").on("keypress",
function (evt) {
evt = evt || window.evt;
return /d/.test("" + evt.originalEvent.key);
}
).off("drop paste").on("drop paste",
function (evt) {
$(evt.target).on("input",
function (evt2) {
evt2.target.value = evt2.target.value.replace(/D+/g, "");
$(evt2.target).off("input");
}
);
}
);
}
Thank you very much.
javascript jquery plugin
asked 19 mins ago
VBobCatVBobCat
1656
$endgroup$
Sorry in advance if this is too basic. I wrote this small jQuery plugin to set some fields so that they allow only 0-9 digits to be entered.
I intended to do that by preventing user from typing, pasting or dropping non-digit content.
It seems to work (on Firefox), but I'd like to know if this code has some issue or unpredicted effect I'm not seeing now.
$.fn.onlyDigits = function () {
return this.val("").off("keypress").on("keypress",
function (evt) {
evt = evt || window.evt;
return /d/.test("" + evt.originalEvent.key);
}
).off("drop paste").on("drop paste",
function (evt) {
$(evt.target).on("input",
function (evt2) {
evt2.target.value = evt2.target.value.replace(/D+/g, "");
$(evt2.target).off("input");
}
);
}
);
}
Thank you very much.
javascript jquery plugin
javascript jquery plugin
asked 19 mins ago
VBobCatVBobCat
1656
asked 19 mins ago
VBobCatVBobCat
1656
asked 19 mins ago
VBobCatVBobCat
1656
asked 19 mins ago
VBobCatVBobCat
1656
asked 19 mins ago
VBobCatVBobCat
1656
1656
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
return StackExchange.using("mathjaxEditing", function () {
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix) {
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
});
});
}, "mathjax-editing");
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: "196"
};
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: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
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%2fcodereview.stackexchange.com%2fquestions%2f213224%2fjquery-plugin-for-allowing-only-digits-to-be-entered-in-html-form-input%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 Code Review Stack Exchange!
- 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.
Use MathJax to format equations. MathJax reference.
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%2fcodereview.stackexchange.com%2fquestions%2f213224%2fjquery-plugin-for-allowing-only-digits-to-be-entered-in-html-form-input%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
