i need a form check which:
displays error messages in a new window displayed in _self or _blank or etc... not in an alert box AND stops the cgi from sending data forward to my inbox (i'm not sure if it stops submit when just checked with javascript: if form.field.value='xyz')...
i have a textarea on the page. how can i check if user inputted any spec. characters?
like ; ! * & $ and etc
E-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 RelatedThis is the function CheckmyForm.I need check that you enter only letters, numbers and special characters ",", "." and ";" in the TextareaS1 field.
View 24 Replies View RelatedI have a HTML form which takes some values including a password field. I have a JS function to check and alert when a user enters some particular special characters(this is bcoz only these characters are not allowed in the back end of the html form, all the other special characters are allowed). following is the code for it.
function checklen()
{
var iChars = "`<>";
for (var i = 0; i < document.ipform.password.value.length; i++) {
[Code]...
now i want a feature which does'nt allow the user to enter an uppercase letter or a special character(only these are allowed~@#$%^&*()-_+|) as the the first character of the password field. Since i am newbie to JS, It would be a great help if some one can help me to sort out this..
Ok, I am (still) trying to validate this form's username and make sure it contains no spaces and no special characters. I've been trying forever now... Can you point me in the right direction or get me out of this hole please? Code:
View 2 Replies View RelatedI downloaded jquery today in the hopes it would speed up my development. but its not working at all.
Ive tried including it as an external js and ive tried it directly on the page. regularjavascript works but not jquery. im using wampserver with short tags turned on.
I would post some code but my special keys do not work in this form for some reason. but i can assure u i have triple checked all the code against many different sources and its correct.
like i said regular javascript works fine but jquery code will not. any ideas on what i should check/try?
I have the perfect form for a client - but its missing one thing. She sells hair clips in various colors. A user can select a hair clip color and quantity quite easily (as seen in the code below). My issue is that she wants to be able to give the user a 'special price' based on the quantity ordered by the user. Contrary to simply adding the default price of $7 over and over again based on the quantity selected.The way I want it to work...
1 clip is $7
2 clips are $12
3 clips are $22
5 clips are....etc.
...however, with the way that the javascript is set up now I'm only able to select one default price. This means that whatever quantity is selected -- it's simply multiplied by the number 7 to provide a total.
1 clip is $7
2 clips are $14
3 clips are $21
5 clips are....etc.[code].....
I am quite new a web scripting and making web pages in general and I have stumbled across a problem I have as yet been unable to solve. I am trying to take the contents of a textarea box and save it to a file. This step is not to hard however the contents of the textarea is mostly latex source so it contains just about every special character you can imagine. My question is this, how do I save an exact copy of the textarea contents with special characters, carriage returns, etc to a file?
View 8 Replies View RelatedI have an .asp page for my customers which does just accepts e-mail information and passes this information to another .asp page. But before passing the info, a javascript checks whether the entered e-mail does match some certain rules. Rule1: If any input has been made at all, Rule2: If an "@" sign is there, if the"." is there and so on. upon pressing the submit button, the first rule works but the second rule does not. Could not figure it out why.
[Code]...
It is the function control() which validates the e-mail field. But it just validates whether the e-mail has been entered or not. The second check (with the @ sign) is not being made.
I currently have a form named "survey". I found here a JavaScript to validate my form.
I am having serious issues with this script, either it won't execute at all (the form doesn't work, as well as the validation) or the form submits without validating the form.
Here is the current JavaScript I am using.
In the head section
Code:
Code:
I want to get the code ( I cant write it Im still a newbie ) to check a form user/pass and trigger another hidden form.
Heres what going on:
Have created a form, Form 1 Login: it has a username and pass fields. It shares the page with a Members Login form.
I want javascript to check the user/pass on Form 1 Login against a user/pass I assign. I assume I can assign one in the Javascript code.
The script does not send the form to the server, it just checks to see that the user/pass agrees with what Ive assigned.
The script, if the user/pass is the same as I assigned, triggers a Registration form to pop up that Ive hidden with CSS left:-999em.
Now the script has fulfilled its function, its done. But heres what continues and Adobe BC does this part.
User fills out the pop up Registration form with any user/pass, their valid email and name.
Clicks Submit and the form sends the New user a new personal pass and new username via email.
User adds New user/pass to Members form and is allowed into the site.
This is a round about way but, I can not use php or server side in this process, BC does not allow server side only client side. So Im doing a work around. I know someone could find the Javascript even in a js folder. Tight security is not an issue. I researched this for weeks and BC tells me it will work with their system...I just dont know how to write it.
I'm trying to validate forms by checking to see if the user fills in whatever fields are required before they can continue. It does not work at all. Please help me. I do not know what I am doing! :'(
<script language="JavaScript" type="text/javascript">
<!--
function check(form){
var regex = required-[a-z0-9]*;
for(i = 0; i < form.length-2; i++){
if(regex.test(form.elements[i].value){
alert("Missing data for " + form.elements[i].name);
form.elements[i].focus();
return;
}
}
return;
}
//-->
</script>
How do you detect that a form element has been changed? This thread:
http://groups.google.com/group/comp...25a82c9be127790
suggests that you attach onChange event handlers to every form element,
and when the handler fires you update a global 'isChanged' variable.
This technique seems to be a bit messy to me (I have many form
elements), I was thinking about storing the original form object in a
javascript variable when the body loads (in the bodie's onLoad event
handler), and upons submission, doing a javascript equality comparison
with the current form object. If nothing has changed, then the two
objects should be equal, right?
if(oldObject == document.getElementById('form'))
{
alert('has changed!');
}
Would this work?
Tell me how to check the value of a textbox in a form,
1, the value must be only a positive number ( not 34ax43) , for input a stock number of product
2, the value must be positive komma and two digits max (eg 150,20) , for input price value
Here is my Javascript / HTML:
javascript Code:
Original
- javascript Code
[code]....
I need a simple script that will check onclick if the user has entered something into the input text form. If they haven't then just alert that you must enter something to search for a term. I had something like this before, but the problem I was having was that it was alerting but right after you click okay it would continue on to the next page... Which kinda make the whole alert thing pointless... Also, I'm about sick in tired of not knowing JavaScript, where is some great sites to get my learn on?
View 6 Replies View RelatedI need to change the code below so that it will check to see if there is a value for the model variable, its a select dropdown in a form. If there is no value then I don't want the var model to be included in the url part.
I also need to check to see if the var pics is checked (its a checkbox) if its checked then i want to include it, if its not checked then again I need to miss it our from the url part.
Code JavaScript:
I would like to do a simple check if a radio box has been selected.
The form doesn't select any radio box by default, because I don't want to influence the users choice or let them submit the box at all without doing anything.
The form is a simple 5 star rating which means there are 5 radio boxes and a submi button.
I currently use a small JavaScript code to check if the required form fields were filled out, however now I'm looking for a script that can do that and also check the contents of a text field, and if certain words are in that text field, to not allow the form to be submitted.
View 2 Replies View RelatedI need to verify that the email address is not a free account. I will have an array that contains a list of free email providers. ie. gmail yahoo hotmail.I want to compare this list to what the user entered. and if there email address contains one of the values from the array then return false. I am a php dev so excuse the crude code.
Code:
var freeEmail=new Array("gmail","yahoo","hotmail");
if (form.email_address.value (contain a value from freeEmail) {
alert( "Please no free email accounts." );
[code]....
I have this form
<form method="post" action="urlymsite">
Name<input name="name"> <br />
Autor <input name="autor"><br />
telephone<input name="telephone"></td><br />
[Code].....
I would like to cycle all the input fields of the form and see if there is at least input fields empty.
I would like to use the .each(),avoiding the control field to field,
I don't know why it's not running the validation js first upon "submit", it goes straight to the "thankyou" page specified by the php (let me know if php needs to be posted). I've check my syntax over and over, I can't see anything.
I'm trying to have a "tell-a-friend" form where one requires to enter his/her first name, surname, email and a friend's email � with option of forward to to other 4 friends (total 5).
Here are the fields I need to validate:
My js (validationB.js) file:
I have an image validation script that im working on. This is what i have so far...
<script type="text/javascript">
<!--
function validate_form ( )
{
var imgcheck;
valid = true;
if ( document.editavatar.avatar.value == "" )
{
alert ( "Please Enter an Image Url!" );
valid = false;
}
return valid;
}
//-->
</script>
How can i add to that so that it checks if the avatar field has the words png, jpg, gif and bmp, and if it doesnt, valid will be false. So in other words, if it does contain png, jpg etc it will return valid.
I have some problems with validating form in javascript.
I have a following HTML code:
What I want in validation is to check all the field in form (check for required fields etc). I want to show user error message in div tag with id='poruka'.
Part of code of function ValidirajFormu:
So, validation works OK, but message is not written in div tag. Only if all fields are correct, form is submited, but there are no error message.
I am putting some validation on some forms at work. The users have asked to put something in place to make sure that if you enter something in on field that you must enter something in the corresponding field.
Example : Lets say there is a Company field and a Position field. Well they would like that if you enter a Company you should enter a Position and the other way where if you enter a Position you just enter a Company.
Ok so thats easy enough I did something like the following.
if((form.Company1.value=="") && !(form.Position1.value=="")){
alert("Enter a Company into the Company field for row 1 or enter N/A");
form.Company1.focus();
return false;
}
Well now they want a message box to give the user the option it ignore that they have a blank field, and more or less want a �hey just to let you know, you didn�t put anything here