JQuery :: Input Text Field Validation?

Mar 23, 2011

i know its for email validation, but how the line 1 works?and also if JQuery has this function?

if (!/^[A-Za-z0-9_.-]+@([A-Za-z0-9-]+.)+[A-Za-z0-9]{2,4}$/.test(
document.forms[0]["email"].value)) {
alert("Please enter a valid e-mail address.");

[code]...

View 2 Replies


ADVERTISEMENT

JQuery :: Use One Input Text Field To Drive Two Hidden Input Text Fields?

Jul 16, 2011

I have a problem created by my complete [rookie] status – only second time venturing into jQuery. I created a simple shopping cart using php and the PayPal buttons (1: buy now, 2: add to cart). The php back end does it great, it generates the table and the buttons and everything works just like it’s supposed to; Except, I forgot to add sizes. So I found out what I need to add, and I realize that the way the buttons work, I will have two different text boxes for size. Not very visually appealing, and since I’m not submitting this to the server before it goes to PayPal to pay, I cannot modify it with php the way I normally would. jQuery / javascript are my only hope of making this work. What I want to do:Have a single textbox where [size] is entered by the user.

Copy the value from the [correct] text box to the Value=”” section of the now hidden field in the PayPal form That way, no matter whether they [BUY NOW] or [ADD to CART] the right size is submitted to the PayPal shopping cart. This is the actual PayPal code that I’m trying to change

<table>
<tr>
<td>
<input type="hidden" name="on1" value="Size" maxlength="200">Size</td>

[code].....

I got this far, and then decided to find how to insert the "enteredVALUE" into the right place in the input text field (what I called output) and I've not been able to figure out how to stuff it in there.

View 3 Replies View Related

Form Validation - Multiple Input Field Validation?

Dec 21, 2009

I need to validate two forms containing multiple input fields but want just one error message if any of the fields are left blank, the page is required to submit the users details (registration form). Also if any of these fields are left blank i don't want to be able to go to the next page on clicking the submit button

View 1 Replies View Related

JQuery :: Group Input Field Validation

Jul 14, 2009

How can I do validation on a group of input fields, as long as one of the 3 fields have a value then it's valid,I've managed to group them, but it's showing up with 3 error messages instead of one. How can I get it to display just the one error msg for all 3 input fields?

View 1 Replies View Related

JQuery :: Highlight A Radio Field And Then Pop Up An Input Text Box Field?

May 13, 2010

I am trying to make some dynamic effect to a HTML page using JQuery.<br/> 1.<br/> When the user clicks a Radio field, the field will be highlighted.<br/> 2.<br/> When the user clicks the Radio 'Man', <br/>a Input text box will be provided immeditely just below it.

Here is my simple HTML page, but I don't know how to do with the JQuery part:

<Table>
<TR>
<TD>Gender</TD>
<TD>

[Code]....

View 1 Replies View Related

JQuery :: Variable Validation Rules For Same Input Field Depending On Other Fields

May 30, 2009

I have the following html, field xxx requires a number from 0 to 100 when percentage is selected, and 0 to inifinity when dollar is selected.what's the best practice to setup validation for this?the key is to control the maximum value.I have tried depends expression in a max rule, but it doesn't seem that it can satisfy my requirement.

View 1 Replies View Related

JQuery :: Use Text In Input Text Field

Oct 27, 2010

I'm trying to capture and use the text in a text field after a send button is clicked this is what I have.

[Code]....

View 2 Replies View Related

JQuery :: Match Text That Is In Input Field

Oct 14, 2011

I've been doing a lot of googling and im having touble finding information on how to do the following.I have an input field: $("#my_field")Which contains the following following text: |1||4||9||10|When the user clicks a button i want to check to if : |4| is in $("#my_field").val()I can find examples on how to check all input fields, however i only want to check the one.

View 3 Replies View Related

JQuery :: Focus Text Input Field Not Working?

Jun 3, 2010

I'm using thickbox for getting a popup at my screen where the user can write info into inputfields.Only I want that the first inputfield is selected/focus.I have use the following codes but nothing is working.

$("input[name=klantnaam]").get(0).focus();
$(document).ready(function(){
$("input[name=klantnaam]").get(0).focus();

[code]....

View 3 Replies View Related

JQuery :: Track Input Field Text And Run Function On The Fly?

Sep 2, 2010

How can I track what is written to an input field on the fly(event that is not "click" "hover" etc but something like "track" or "observe")?Lets say I have a js object like this:

var array1 = {id1: 'keyword', id2: 'execute', id3: 'go'};

And 3 input fields like this:

<input id"id1" name="id1"></input>
<input id"id2" name="id2"></input>
<input id"id3" name="id3"></input>

I want to track the input fields so that

if(
the string "keyword" is written to the id1 field
the string "execute" is written to the id2 field

[code]....

View 1 Replies View Related

JQuery :: Validation: Custom Rule With Regexp Not Catching Initial Space In Text Input

Sep 23, 2010

So I created a custom rule following numerous examples out on the web for a dynamic text input, but for some reason it seems to be letting spaces through even though my regexp tests out ok to not match when the value is any combination of spaces...

$.validator.addMethod("noSpace", function(value, element){
return this.optional(element) || /^[a-z0-9][a-z0-9_ ]{0,70}$/i.test(value);
}, "Please enter a name starting with either a letter or a digit.");
$('#form').validate({
rules: {
[Code]...

The odd thing is, it will work if you type in a space followed by a character, but if you type in one space, or one space followed by x number of spaces, it just lets it through like it's valid. But yet when I look at the demos and examples that I pulled this from, they never let those scenarios go through.

[Code]...

View 5 Replies View Related

Force Insert Text Into Form Text Input Field Onload

Apr 13, 2010

Have a small problem with a cms whereby when i try to insert default text into an input text field using the "value" attribute it gets deleted. I was thinking to force insert the text in there when the page load with javascript but not sure exactly how...

<p><input name="vericode" id="vericode" value="This text doesn't display!!" type="text" onclick="value=''"/></p>

View 7 Replies View Related

JQuery :: Two Input Fields / Give Second Input Field Always Same Value As Input Field One

Jun 7, 2010

I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.

View 2 Replies View Related

Text Field Validation For Phone Number?

Jun 25, 2011

I have a phone number field on my form that needs validation, but I'm not sure how to code this. I have the following function to validate a first name is entered and last name. The phone number field must match a 7 digit or 10 digit(with area code)phone number. I want to be able to include paranthese and/or hyphens for the valid phone number.

function checkForm1() {
if (document.forms[0].firstname.value.length == 0) {
alert("You must put in a first name");

[code]....

View 11 Replies View Related

JQuery :: Animate (fadein) Text Output Inside An Input Field?

May 9, 2011

I have an input field where the user will type in their name and a number, and this is then output (in real time) in another 2 input fields as they type them.

I am trying to animate the output text, so when the user types in their name, the letters fadeIn (quickly so it seems like they're flashing in) rather than just appearing.


The code I have for this at the moment is as follows (the bits in bold is what I would like to animate).

[Code]...

View 4 Replies View Related

JQuery :: Validate An Input Text Before Submitting Or Placing The Cursor In Another Field?

Nov 22, 2010

how to validate an input text before submitting or placing the cursor in another field? I've tried this below but it doesn't work.

$
(
document

[code].....

View 1 Replies View Related

Validate Individual Text Field Validation On Form?

Jan 14, 2011

I have written a form in HTML which contains username,lastname,email,password and submit.I have written a javascript to validate this form [validate(username,lastname,,password)].On submit this javascript function will be called and hence form get validated. I am passing all the arguements(username,lastname,email and password) to the javascript function..Is it possible to make me a code such that it should call an individual function for each field in the form.for ex:if i have not entered username, last name in the form and attempt to submit, only username arguement should be passed to the function as it comes first in the form.In other sense i want to validate individual text field validation of my form.

View 3 Replies View Related

Validation Of Input Type Text For Telephone Number

Sep 5, 2011

I'm trying to validate an input type text html tag with JS.There is an array (prefisso[]) with a lot of dial codes.The first 3 characters of the value to check must be one of the elements of "prefisso[]".The value to check must be longer than 9 chars (min 10).

View 2 Replies View Related

Form - Set The Validation So If One Option Is Selected From A Picklist - Complete A Text Field As Well

Feb 14, 2011

I have a form set up and I need to set the validation so if one option is selected from a picklist, they need to complete a text field as well.

This is the code i'm using:

Code:

Reason is a picklist, I want it to show the alert when option 1 from the picklist is selected and no text is in the Row_Number field.

If any of the other options are selected, I want to make sure the Row_Number field is blank.

As I said, I'm sure this is a very simple thing, but I been working on it for ages, and cannot get it to work, I get the alert every time the Row_Number field is blank.

View 3 Replies View Related

JQuery :: Form Validation - Add "http://" To Text Field If User Forgot It?

May 28, 2009

In my form I have a couple of text fields into which the user enters

[Code]...

View 3 Replies View Related

Changing A Bit Of Text Via Field Input?

Aug 18, 2009

I'm building a template editor and changing some of the variables.

Part 1.

Only at DEALERNAME. Must present coupon at time of write-up. Cannot be combined with any other offer. 1 coupon per customer per transaction. Expires: 00/00/00.s

I need to be able to fill out two fields to change DEALERNAME and 00/00/00.
I found a way to do this but it required the output to be in a field. I need it the output to look no different than before.


Part 2.

I'm using this to change some text via radio button but I would like an option to select how many details are there is the first place. Say they only want 1 or 2 details and not 3.

Head
<script language="javascript" type="text/javascript">
function detail1a(){
document.getElementById("detail1").innerHTML = "Up to 5 Quarts";
}

[Code].....

View 4 Replies View Related

Hide Help Text In Input Field?

Aug 17, 2009

I have tryid to search for this, but apparently, I cant get the right words for it... What I want is to have an input field (Email) with the word "Email" predefined in it as value, but when a user clicks inside the field, the word disappear and he can write his own email...

View 4 Replies View Related

Drop Down & Text Input For The Same Field

Oct 3, 2005

My database saves the cars make and model to the row in the database. On the "Add a Job" page, you have to enter the make and model of the car in by hand. I'm looking for a way to have these in a dropdown list, but if the make/model isn't in the list to be able to add it manually.

I can get the makes and models form the database and get them to fill a dropdown list, but then there isn't any provision for entering a make/model manually without going into PHPMyAdmin.

i figured this would probably be best done in JavaScript, but can't find any info on scriptsearch, hotscripts, etc

View 2 Replies View Related

Invoice Form - User Can Add - Input Field - After Adding A New Input Field - The Content In The Other Fields Is Deleted

Sep 1, 2011

I'm now working on kind of invoice form which in it the user can add as much input field as he wants.

The problem is that after adding a new input field - the content in the other fields is deleted.

Code:

View 8 Replies View Related

JQuery :: Field Validation With W/ Bassistance.de's Validation Plugin?

Feb 26, 2009

I'm using the validation plugin available here and seem to be encountering trouble in IE7. The validation is not occuring and my forms submit. Not what I want.The functions below are working fine in FF3, Opera 9.0, Chrome, & Safari.I'm going to guess this is a result of some misplaced character or ...??? Maybe a second set of eyes will spot the error.

Code JavaScript:
//
// Validate Form Fields

[code]....

View 2 Replies View Related

Select Radiobox On Text Field Input?

Sep 25, 2009

I have an existing form with radio buttons and a text input field:

<input type="radio" name="recurringEnd" value="yes"> End after <input type="text" name="numberOccurrences" size="1"> occurrences
<input type="radio" name="recurringEnd" value="date"> End on <input type="text" name="endDate" size="8">

My client now wants it setup so that if the text field is filled in, the radiobox is automatically selected.

View 3 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved