Validate Forms And Check E-mail Is Correct
Nov 27, 2010
I need it to check that the name, email and message field have been filled out (which currently works fine) but also to check that the email is a valid address. This is my attempt at doing this, it works with the fields not being filled out, but does check that the email is valid?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html/javascript; charset=iso-8859-1">
<script type="text/javascript" language="JavaScript">
[Code]....
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Feb 4, 2009
I will have 1 html page which uses javascript it will validate the form so the information inputed is correct...then on submit it will load another page with form ect...however the second page depends on what was selected on the first page say a gender radiobutton was on the first page and they selected male then on the second page a male figure/picture would be displayed...now I can do this all on 1 page however when trying to do it on 2 different pages the second page can't read whats going on/has happened on the first page...
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Sep 3, 2009
I use this code to validate e-mail addresses:
// checks if the e-mail address is valid
var emailPat = /^(".*"|[A-Za-z]w*)@([d{1,3}(.d{1,3}){3}]|[A-Za-z]w*(.[A-Za-z]w*)+)$/;
var matchArray = formSignup.txtEmail.value.match(emailPat);
if (matchArray == null)
[Code]...
What i noticed today, is if a customer registers with an e-mail like: something.something@hotmail.com the first dot throws up the error, i'm not to great on regex
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Aug 18, 2010
I'm trying to learn JavaScript. so what I want to do is have a question at the top of the page asking about a picture. Then the user must type the answer in. So I want to set up the script to recognize whether or not the input is correct and go to a different page accordingly.
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Oct 13, 2005
Is it possible to use via DOM IE's
File Menu --> Send --> Page by E-mail and Link by E-mail
feature through client side javascripting?
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May 3, 2011
What I want to do is somehow get my browser version through javascript:
Code:
var browse = navigator.appName; and then mail that to myself. I can't figure out how to get that variable into php so I can email. I'm aware of the difference between client/server side, so I need to know how I could POST the value to another page or something.
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Apr 25, 2011
I am rather new to JQuery and would like to use it with php. I ran into problems when my html is not static, I generate php forms on the fly using my php script and JQuery just doesn't seem to validate those forms. When put the same form in static html file JQuery works like a charm. What could be wrong? Does JQuery need a page to be static? Right after I load my php page firebug reports that $(document).ready(function() { is not a function and JQuery is not defined. I have loaded the necessary JQuery libraries.
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Feb 12, 2010
I want to validate(eg: empty validation) my web forms using javascript. How can I use a single javascript function to validate all the text boxes in all the forms. Or else do i have to write seperate functions to validate each web form
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Oct 11, 2007
I know that this must be quite trivial to most of you, but my skills
in JavaScript are weak.
I am looking for a way to validate all forms throughout a website
through one validation script.
How do I determine the form's name (or id) value to implement
conditional validation?
i.e. if (form1) { validate like this }; if (form2) { validate like
this };
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Mar 2, 2010
When I add a tab, whose content is a form. The form is loaded by ajax $.ajax('url'); On ajax complete, I add a custom method for validation, which is supposed to get called when the "Upload" button in the form is clicked, but it never get called. I have searched and tried multiple things for two days now, and nothing works.
[Code]...
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Jul 30, 2010
I've a page that has 2 forms. If the user clicks the bottom form the validations appear and everything goes red but the Top form is a required field but it doesn't as it's a separate form. How can I validation form0 and form1 together to show to the user the required fields. When the user clicks form0 it goes over to a pagedLIst, the user returns and textfield gets populated with the product that as selected. So when they hit form1, that value gets passed through as a hiddenfield..
<form id="form0">
...text box input to search for your product, returns to this page populated the found product
<input class="button" id="FindProduct" type="submit" value="Find Product" name="action"/>
[Code].....
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Mar 30, 2008
I am using a variation of the multipage form in the demo and run into a small problem with the pageRquired function. Seems it does not validate correctly if you add any custom selectors after the pageRequired. I am trying to make one field required depending on whether another field is blank. E.g.:
class="{pageRequired: '#field1:blank'}"
In this case, the validation is completely ignored, even if I have {pageRequired:true}. It will only validate if I have class="pageRequired" without the curly brackets. However, if I set it up in rules, it will make the field2 required regardless of the value of field1, e.g.: $(document).ready(function(){
$("#myform").validate({
rules: {
field2: {
pageRequired: "#field1:blank"
}}, debug:true
});
On a whole the multipage validation works very well but not with any custom selectors such as :blank, :filled etc or by using curly brackets in the class. Is there a way around this? I would really prefer to use inline validation using class statements and still be able to use custom selectors. View this message in context: [URL].
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Mar 24, 2009
I am a newbie trying to generate an alert message when a user leaves a username filed blank in an html form using an external javascript. Following is the code for html file.
[Code]....
However, if I swap the positions of the username and first name i.e. place the first name before the username, I do get an alert message if the first name is left empty. I do not wish to hijack an existing thread. Please let me know if there is an existing thread on this issue..(I could not find one).
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Mar 7, 2009
I m aware of various ways to validate forms using JQuery, but here I have a complex thing, and i need the most optimized code for it... Basically I have a form made up of rows each containing a number of input text fields which are repeated on a the following rows however of course with different IDs and names... There is no need to fill all the rows, but it is necessary to fill all the fields of a specific row. Now I was wondering, how can i make sure that each row is properly filled? knowing that some rows will be totally blank [which is okay]
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Apr 4, 2011
I've used the excellent validate plugin (http://bassistance.de/jquery-plugins/jquery-plugin-validation/) to add JS validation to forms. I'm aware there's a built-in setting to validate an email address. However, I'd like to validate a list of email addresses, and I don't think the plugin contains a built-in solution. What's the best way to implement this?
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Oct 18, 2011
I see it working in the demos I found this documentation
You can avoid having to duplicate the plugin settings by modifying the defaults. Use $.validator.setDefaults({…}) to override multiple settings at once.
But I do not understand what I have to do to make this work
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Feb 9, 2011
that a javascript which is validating a phone number accepts only digits but if the text field is left empty it should accept the entry as an empty entry...
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Oct 11, 2009
This code will not work no matter what I do.
function comparePassword(){
pass1 = document.getElementByName('password');
pass2 = document.getElementByName('cpassword');
if(pass1.value != pass2.value){
document.getElementById('matchpass').innerHTML = "Passwords do not match!";
}}
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 TransitionalEN" "[URL]">
<html><head>
<title>Game Makers United - Uniting game makers with the help they need</title>
<script language="Javascript" src="javascript.js" type="text/javascript"></script>
</head><body>
<form method="post" onsubmit="comparePassword();" >
<table width="100%">
<tbody><tr>
<td width="150px">Username: </td>
<td><input type="text" name="username" maxlength="32" /></td>
</tr><tr>
<td width="150px">Password: </td>
<td><input type="password" name="password" maxlength="32" /></td>
</tr><tr>
<td width="150px">Confirm Password: </td>
<td><input type="password" name="cpassword" maxlength="32" />
<span id="matchpass"></span></td>
</tr><tr>
<td><input type="submit" name="register" value="Register" /></td>
</tr></tbody></table>
</form></body></html>
All it's supposed to do is check whether or not "password" and "cpassword" match, if they don't it's supposed to put "Passwords do not match!" in the span "matchpass". I can't see anything wrong with the code and javascript is enabled in my brower. GetElementByName does not exist, so I switched it to getElementById and it works perfectly.
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Dec 29, 2009
I wrote a simple code in javascript and it is working fine with IE and Firefox but the out put in php array count is correct in IE but not correct in Firefox
<script language="javascript">
var arrdimensions = {
"codimesion":{"s":{'0':'dimesion1','1':'dimesion2','2':'dimesion3','3':'dimesion4','4':'dimesion5','5':'dimesion6','6':'dimesion7'},"c":1,"m":"50", "sc":1, "f":"nopcs[]"}
};
function adddimensions(what) {
[Code]...
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Aug 27, 2006
I need to validate checkoxes to make sure the user selects no more than 2 of the checkboxes. The problem I'm having is in the naming of the checkboxes. The PHP form processor portion of the page requires the checkboxes to be named "dogs[beagle]". This is causing problems with the javascript validation. This is what I have so far...since I've used just the first part of the checkbox name "dogs" the script is not working..I'm kind of new to javascript...Anyone have any suggestions on how to make this work. Code:
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Mar 7, 2010
I have a check box validate function that I use (below) to make sure that atleast one check box is checked before the form is submitted.
Code:
var checkFound = false;
for (var counter=0; counter < subscribeform.length; counter++) {
[code]....
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Nov 24, 2009
I was wondering if it is possible to validate tex boxes and check for numbers etc..
Take a look at this page:-[URL]... I want to validate the "Average annual income" and "Holiday entitlement" fields.
The salary field should be no bigger than 1000000 and should display to two deciaml places, and the holiday field should be no bigger than 99.9..
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Jul 21, 2009
I've 2 inputs (email & website) and using Validate Plugin. I want to check if the email is on same domain .
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Mar 6, 2008
I just started using the grate validate plugin today and I can't really find an example of what I'm trying to customize...
Basically, I think it's confusing for a select element to change on focus instead of on change, meaning: the user forgets to select an option, the drop down is highlighted with some CSS, so use selects an option, but CSS error styling doesn't go away until the user clicks somewhere else on the page... A minor gripe, but I'm a big believer of the Steve Krug "don't make me think" school ;)
I'm still not quite clearly on how to implement own customizations of this plugin even after going through the docs...
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Feb 23, 2009
I use the Validation plugin [URL] and do like this:
frmzip: {
required: true,
digits: true,
remote: zip.php,
},
I have two fields; zip and city, I validate zip with remote and it checks against a list if the zip is valid, but i want it too:
Check if the zip is valid
Return true if it is valid and return the city of the zip and paste it in the city-input...
Of course I have a database/array/list with all zip and city's.
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Aug 11, 2011
Is there any way to use jquery.validate to check if any field from the form contain HTML injections?
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