Require Min Characters In Text Box
Dec 7, 2009I am using javascript to verify a text input box but I would also like to require atleast 3 characters being entered before allowing the user to search.
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Text Field To Require 1 Specific Number?
Mar 8, 2010I have a simple form with a sum.
Sum is 4 + 1 = ... the answer will of course be 5.
Does any one know of a simple tutorial where a specific number can be entered into a text field. If number is incorrect it pops up a simple error box.
JQuery :: Validate : Require A Blank Text Field?
Oct 26, 2010I'm trying to set up a form that has a text field that is required to be blank - I'm dealing with form spam, and the bots are stuffing every text field with random crap. So, I have a text box that is required to be blank. But I can't get jquery.validate to understand both required and blank.the text input is has a name and id of live_check.I have added this method:
$.validator.addMethod("equalToParam", function(value, element, param) {return value == param;});
and then my rules look like this:
rules: {
first_name: "required",
last_name: "required",[code]...
But validate flags the empty text box as invalid (because it's required?)
Require Text Field Only If Another Text Field Is Not Blank
Oct 10, 2007I am trying to create a javascript form validation that will make a text field be required only if a previous text field is populated. If the first text field is blank, then the second field can be blank as well.
View 2 Replies View RelatedDo Not Allow Certain Characters In Text Box?
Oct 4, 2010I have this code that only allows a period and numbers to be put in the text box. The problem is that the message also appears if the text box is left blank. I don't want the error to appear if the text box is left blank. Right now I have it on a Blur so that the error message appears when the person clicks outside of the text box.
<script language=javascript>
function checkNumeric(value)
{
var anum=/(^d+$)|(^d+.d+$)/
[Code].....
Limiting Characters In A Text Box
Jul 23, 2005I have a input filed of type "textbox" into which I am expecting to get
currency values (ie. 199.99). Is there a way that I can restrict the
user to only entering 2 values after the decimal point?
I can restrict the maxlength to 5, but that wouldn't stop the user from
type in 1.987.
Highlight Text Between Two Characters?
Oct 6, 2011I have a webpage that has a texbox with states that the user can select using ajax auto complete extender. The states are separated by the ; character. Is it possible to select everything between the ; characters if a user clicks on any of the text between them.
[Code]...
Minimum Characters In Text Area?
May 16, 2011I have two text areas. I would like to prevent form submitting if the member does not enter at least 100 characters in each text area. There is no maximum number of characters, just the minimum (100 characters).
In case that he hit submit button I would like to display him a message that would inform him that he didn't enter minimum requested characters.
It would be neat if I could have the character counter below of each text area which should be decreased with each entered character.
Check If Text Contains Special Characters
Sep 6, 2011E-mail addresses can't contain some characters.How to check if the users input is ok? the code don't work, IE says "expected object".
View 1 Replies View RelatedJQuery :: Only Allow Characters And Numbers Inputted Into The Text Box?
Dec 30, 2010I made a form with text inputs but notice you can use special symbols. I want to only allo charaters like letters and numbers that is it.Is there any jquery function that cna do such a thing... if not how do you implement something that will filter it.
View 3 Replies View RelatedDisplay Suggestion As Characters Are Typed On A Text Box
Feb 15, 2010I've a text box and a database table entry corresponding to the element. Now, I want to show suggestions as users keep on typing in the text box, the matching words from the database, similar to displaying friends as in facebook search.
View 2 Replies View RelatedJQuery :: Prevent User From Adding More Characters Into A Text?
Jul 2, 2009is there a way to prevent user from adding more characters into a text input based on a validation rule(eg. you entered more than n words, you can't enter more, but you can delete or edit)? I think I'll have to programmatically delete the extra letter(s) that user just input somehow if the addition causes a violation of the rule, is this the best way?
View 2 Replies View RelatedSetting Text Field To Accept Only Alphabetical Characters?
Oct 26, 2008I am unable to solve two problems creating a contacts form using dreamweaver CS3. My other problem is posted under the heading, "Modify code created with Dreamweaver CS3, to compare two text feilds". For this posting, can someone please tell me how to modify my code, pasted below, so that the "First Name" and "Last Name" text fields are restricted to accepting only alphabetical characters.
Here's my current code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
[Code]...
Submit Form On Number Of Characters In Input Text
May 28, 2006I am trying to figure out how to submit a form via javascript, when a user enters in 9 characters into a text field. Can't seem to find out how to do this...
View 5 Replies View RelatedFind And Replace Characters Of Text In HTML Page?
Aug 4, 2010I wrote a function in PHP that converts characters for large strings. Here is the entire array:
[Code].....
JQuery :: Counting Characters In A Text Area (page Counter)?
Nov 22, 2011I am trying to count the characters in a text area in a form for sending sms from web to phone. Bulk sms standard is: maximum sms pages are 7 i.e 1071 characters; page 1 contains 160 characters, page 2 contains 146 characters and the rest 5 pages contains 153 characters.
Here is a javascript function I wrote but it's not working
function countPage(){
var clPg1 = 160; //character limit for page 1
var clPg2 = 146; //character limit for page 2
var clOtherPg = 153; //character limit for other pages
[Code].....
Function To Handle Unicode Characters In HTML Text Boxes?
Jan 20, 2009I written below javascript function to handle Unicode characters in HTML text boxes.code for & and ' ' goes into infinite loop, is there any better way to achive this ?
function handleSpecialCharacters(){
var text = document.getElementById('Article_Title').value;
var text1 = ""; [code]....
Does If, Else If Require An Ending Else?
May 13, 2006For a long time I have been using:
if
else if
else if
else if
For example, I'm using it now to put different ads on different forum pages after checking the forum number in the URL. If there's no match, I don't want an ad on the page.
Is my code above "legal" or does it require an else at the end?
BTW, the reason I do it that way instead of just using ifs is that I figured that once it found a true condition it wouldn't bother reading the following else ifs and that would save time... it would run faster.
Require One Of Two Fields To Be Filled (either/or)?
Sep 22, 2010Here is my issue that I am trying to resolve. I know how to make a field in a form required for validation however what I am trying to do is require that at least one of two available fields is filled in. The form performs a search using the 'first name', 'last name' or both. What I need is for the form to require at a minimum that at least one of the two fields is filled in prior to sending it to the script to do the search.Here is what it should do in each instance:
[first name] [NA] = form submitted
[NA] [last name] = form submitted
[first name] [last name] = form submitted
[na] [na] = Not submitted
Geolocation Service That Does Not Require An API-key?
Feb 12, 2010I'm playing with a greasemonkey script and would like to provide geo-locating. The geolocation services I've found all require dev/api-key. A dev-key means I reveal my well-earned key, or an api-key usually means a server address... there would be none via a greasemonkey script.
View 6 Replies View RelatedJQuery :: Have Selector Require 2 Classes Instead Of Just 1
Apr 24, 2009So I understand you can do:
$(".className").xxx.
Is there an easy way with jquery to have it match 2 classes. So maybe I only want the action to take place it the element has class1 and class2.
$(".class1" , ".class2").xxx
The above is close to what I would like, but thats if any of the 2 classes match, go. I need it to be both. I can probably do this with some basic javascript logic.. just figure there may be a function for this already.
Require Select List Only If Value In Textfield?
Jan 11, 2011How can I validate that if the user enters a quantity in the field they also must select a reason code. How can I do this.
<form name="theForm" onsubmit="validate()">
<table>
<tr id='Child1'>
[code]...
JQuery :: 'url:' Key In The $.ajax Set Of Options Require String?
Jul 18, 2011As you can see below in example #1I am attempting to assign a variable value to the 'URL:' key. I am having problems with this Ajax call but I don't know if this is the cause. I even tried using eval() in example #2 below. I am pretty new at this stuff so forgive my ignorance.
Does the 'url::' key REQUIRE a literal string?? Is there no way to set this value at run time?
[Code]...
Illegal Characters For Various Characters Within The Field Name
Jan 25, 2006I am having problems with the code below (obviously) coming up with illegal character for various characters within the field name
which is: S_Gift Finder1_0
I have tried various ways of escaping the characters but to no avail.
I am unable to change the name of the field as it it comes from an external off-the-shelf package. Code ....
Counting Utf-8 Characters -special Characters
Sep 19, 2007I have character counter for textarea wich counting the characters.
Special character needs same place as two normal characters because of
16-bit encoding.
Counter is counting -2 when special character is added like some
language specific char.
How to count specials like 1 char?
JQuery :: Validate: Require A Specific Word Or Phrase?
Aug 30, 2010I want to add a simple alternative to CAPTCHA on a form by adding a required text input - e.g.Type the word "jquery":How do I add a rule requiring a specific value?
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