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JavaScript - Dutch Zipcode Check
I have this code which checkes the dutch zipcode, but it's not working properly, the zipcode should be as followed:
1234 AA (with 1 space between the numbers and letters). This is the code I have now: Code: <script language="javascript" type="text/javascript">
function check_nbs_zip(nbs_zip)
{
var el=findObject(nbs_zip);
if(window.RegExp)
{
var re=RegExp("^[0-9][0-9][0-9][0-9] ?[A-Z][A-Z]$","gi");
if(!re.test(el.value))
{
alert('Fout: Postcode GGGG LL');
el.focus();
return false;
}
}
return true;
}
function checknbs_zip(el)
{
if(!check_nbs_zip())
{
return false;
}
return true;
}
</script>
Please help. Similar TutorialsHere is my HTML code with Javascript.I'm trying to validate my zip code which should check for empty field and it should be 5 digits.But it's not running.Please check and let me know what's wrong with the code. Thanks ========================================================= <html> <head> <title>User Interface:The Weather From Your Place</title> <script language="Javascript"> function checkTextField() { var str=/^[\t\s]*$/; value=document.getElementById("zipCode").value; if(value.match(str)) { alert("Please fill your zip code."); return false; } function checkZipCodeValidity() { var zipstr=/^[\d]{5}$/; var zipcode=document.getElementById("zipCode").value; if(zipcode.match(zipstr)) return true; else { alert("Enter a 5 digit zip code."); return false; } } </script> </head> <body> <form name="zipCode"> <div align="center"> <h1>The Weather From Your Place</h1> <p>Please enter the ZIP code</p> <input name="URL" maxlength="10" size="40" > <br > <input type="submit" name="submit" VALUE="Search" onclick="return checkfields();"> </div> </form> </body> </html> I have tried many different scripts Regex and different javascripts but nothing seems to work. The code I will send is about the closest I have gotton but it pops up a box whether it is valid or not. I just really know nothing about javascript to even know what to change. Please if someone has an answer or better method I would really appreciate it. Code: <script type="text/javascript">
function validZip(zip)
{
if (zip.match(/^[0-9]{5}$/)) {
return true;
}
zip=zip.toUpperCase();
if (zip.match(/^[A-Z][0-9][A-Z][0-9][A-Z][0-9]$/)) {
return true;
}
if (zip.match(/^[A-Z][0-9][A-Z].[0-9][A-Z][0-9]$/)) {
return true;
}
alert('*** Please enter a valid zip code.');
return false;
}
</script>
<input name="ZIP" type="text" id="ZIP" size="6" maxlength="10" onChange="validZip('zip')"/>
On this webpage http://www.corkdiscos.com/testimonials.html i have a like button. when a user clicks like a comment box appears. when i unlike the button the comment box disappears this is ok but when a user has already liked the facebook page and comes to my webpage the comment box does not show. so im looking for a piece of javascript to check if a user has like the button on my page and if so to show the comment box. please check my source code of the website http://www.corkdiscos.com/testimonials.html to see what i have so far. any help would be greatly appreciated Hi guys. I'm working a bunch of pre existing code on a CMS. Just after a quick fix. Doing a show/hide thing on a particular div somewhere on the page depending if a checkbox is ticked or not. Currently there is 3 checkboxes that are dynamically added through the CMS. Here's simplified version of the form: Code: <form id="simplesearch" name="simplesearch"> <input type="checkbox" onclick='showhidefield(this.value)' name="meta_data_array_search_criteria[custom_profile_type][]" value="5" class="input-checkboxes" /> <input type="checkbox" onclick='showhidefield(this.value)' name="meta_data_array_search_criteria[custom_profile_type][]" value="4" class="input-checkboxes" /> </form> And here's the javascript I was playing with. Code: function showhidefield(id)
{
if(document.simplesearch.meta_data_array_search_criteria[custom_profile_type][''].checked) {
document.getElementById("profile_fields_wrapper_" + id).style.visibility = "visible";
}
else
{
document.getElementById("profile_fields_wrapper_" + id).style.visibility = "hidden";
}
}
Problem I'm having is how do i do a check to see if those checkboxes are checked in the javascript with those name arrays? How do i separate them? 'm guessing I have to loop through them or something?Hopefully that make senses - it's late here and I'm losing the plot Any pointers would be gratefully welcomed this code is supposed to ask the users name and say how many letters in it get 2 random numbers ask user to add them if right say Well Done! if wrong say Sorry, you are wrong. when i run this nothing comes up whats wrong? thanx Code: <script>
var firstName = "";
var numLetters = 0;
firstName = prompt("Hi, what's your first name?", "");
numLetters = firstName.length;
alert ("Did you know there are " + numLetters + " letters in your name?");
var num1 = Math.floor(Math.random()*9) + 1;
var num2 = Math.floor(Math.random()*9) + 1;
var answer;
var useranswer;
answer = num1+num2;
useranswer = promt("What is" + num1 + "+" + num2 + "?");
If (answer = useranswer)
{
alert("Well done!");
}
else
{
alert("Sorry, you are wrong.");
}
</script>
I have a text input box that resets to blank when the user enters an alpha character, it also checks for the number 0 as it has to be greater than 0 too... when I submit the form it is blank the variable changes to blank (as I use parseInt to convert it to an integer at a later stage) What can I do to check and see if it is NaN value? (I've tried isNaN() and it did not do what I wanted it to) I am trying to add values from 6 text boxes and display its sum automatically in 7th text box. This is not working. Please help. function calculate_a() { var a = document.getElementById('Para_A_A1_score').value ; var b = document.getElementById('Para_A_A2_score').value ; var c = document.getElementById('Para_A_A3_score').value ; var d = document.getElementById('Para_A_A4_score').value ; var e = document.getElementById('Para_A_A5_score').value ; var f = document.getElementById('Para_A_A6_score').value ; var g = (a+b+c+d+e+f) ; document.audit_billing_IE.product_name4.value = g ; } Quote: Below is the html form code that should automatically display the total value without clicking on any submit or send button <tr> <td> Parameter A </td> <td colspan='3'> <input type="text" name="product_name4" id="product_name4" onchange="calculate_a(this);" /> </td> </tr> Hello, I have never used javascript before, so this might be a very basic question. I have a script on my blog which places a stumbleupon button on the page. This is the code that calls the script: Code: <script src="http://www.stumbleupon.com/hostedbadge.php?s=5"></script> Today I went to my blog and it was taking a long time to load, it turns out because stumbleupons site is down so the script can't be accessed. A whole lot of other stuff on the page just doesn't load until it times out though, so it takes like 3 minutes for the page to load. What I want to know is can I test if the script is reachable and only call it if it is, so that if there is a 403 or 404 error it just won't even try to load it and continue loading the rest of the page?? Any help is greatly apprectiated! Thanks. Hi, I'm trying to create a test using Javascript. Actually, I did this in PHP, but we need to put it a server that does nor run it, I think I can convert it to Javascript. I hope it'll be work as in PHP somehow. Test will be composed of 15 questions and each question has either "Yes" or "No" as answer. And, I use radio buttons here for answers. By the way, there will be more than one radio groups. Now, I want to check the value of clicked radio button in each group and use an if-statement to determine if it's correct. And, if it's correct, I want to increment a variable by 1. Finally, by the resulted variable incremented for each question in the test, I want to use another if-statement to show specific result message for and interval of that variable. I tried this for one radio button like this: Code: <script language="JavaScript">
function get(form) {
var ans1 = document.form.q1;
var score = 0;
for( i = 0; i < ans1.length; i++ )
{
if( ans1[i].checked && ans1[i].value == no )
{
score++;
alert(score);
}
else
{alert(score);}
break;
}
}
</script>
<form name="form" method="get">
<input type="radio" name="q1" value="yes">Yes
<input type="radio" name="q1" value="no">No*
<input type="button" name="button" value="button" onclick="get(this.form)" />
</form>
By the code above, it should alert 1 if "No" is checked and button is clicked and alert 0 if "Yes". This was a preliminary job for me to understand. And I couldn't do even this. Thank you. I need to create some javascript code that asks a user a series of yes/no questions. Depending on how the user answers it will direct them to additional yes/no questions or simply stop with a message that they are not eligible. I need something similar to this site: http://www.kingfoundation.com/Grants...lity-Quiz.aspx Any help to develop this code would be much appreciated as I am a fairly inexperienced developer. Is it possible to find out if an element is using a scroll bar for overflow? like I need to be able to change the size of something if there is any overflow.... plz check bold part of function is not working. what is wrong with it.? Code: function onesizecheck(chk_id,siz) {
alert(chk_id);
if(document.getElementById('siz_check').value=='')
{
document.getElementById('siz_check').value=siz;
}//end if
if(document.getElementById('siz_check').value==siz) {
document.getElementById('siz_check').value=siz;
}
else {
alert('Multi size are not allowed.');
for(var i = 0; i < document.delet['checkbox[]'].length; i++){
var cb = document.getElementById('checkbox');
alert(cb[i].value);
}
}
}//end function
i have an assignment to solve in which i have given two checkboxes one is enabled and another one is disabled n m required that if we select enable checkbox the disabled checkbox may also be selected automatically can any one help out for its coding please Thanks hi, Getting on quite well, I feel. just would like you to confirm that this regex will strip out characters that cannot be in a phone number those are (imv) 0-9 - ( ) + Code: val = val.replace (/[^0-9\\s\\-\\(\\)\\+]/gi,""); // strip the characters that cannot appear in a phone number I use double backslashes to keep the perl interpreter happy. otherwise (in case it simplifies it for you), it would be Code: val = val.replace (/[^0-9\s\-\(\)\+]/gi,""); // strip the characters that cannot appear in a phone number bazz Hello, today I am trying to allow a user to easily uncheck/check all checkboxes in a form by checking or unchecking a checkbox. The checkboxes would be in a form like so: Code: <form action="" method="post"> <input type="checkbox" name="checked[]" value="1"> <input type="checkbox" name="checked[]" value="2"> <input type="checkbox" name="checked[]" value="3"> <input type="checkbox" name="checked[]" value="4"> </form> I use an event handler to call a function: Code: <input type="checkbox" name="checkall" onchange="checkall('checked[]', this.checked)">
And here is the function: Code: function checkall(box_name, current_state) {
all = document.getElementsByName(box_name);
action = (current_state == "checked") ? "false" : "true";
for (i = 0; i < all.length; i++) {
all[i].checked=action;
}
}
The event handler should pass the name of the checkboxes and whether the "check all" checkbox is currently checked or not to the checkall() function. Nothing happens when I check/uncheck the "check all" function. Help? I got a page that gets created dynamically. sometimes I get images output with NO source like this Code: <img src="" id="md_1"> <img src="" id="md_2"> etc. etc. the image id are created dynamically also and always start with "0" and count up in order. I need to check everyone of those image links and when they are blank like above change the src to a default image. I have spent 8 hours on this one simple function and cannot seem to get it to work. I will call the function at the end of the page. I have NO knowledge of Javascript at all but borrowed and attempted to adapt one I found. It is a Firefox bookmarklet designed to highlight in different colours both certain words or the ending "ing" on a word in a text document that has been saved as html. Basically it is a device for helping novel writers rid their manuscripts of redundant words and overuse of the 'ing" words. In works in part but doesn't pick up all "ing" endings. For someone who know what their doing I imagine it would take more than a few minutes to read and correct. Many thanks to anyone who can help. Here is the Javscript: javascript:var%20verbsRE=/(\b)(about|actually|almost|already|appear|approximately|basically|close to|even|eventually|exactly|finally|here|just|kind of|nearly|now|practically|really|seem|simply|somehow|somewhat|sort of|suddenly|then|there|truly|utterly|while|as|appear|felt|gaped|gawked|gazed|glanced|hear|heard|knew |looked|noticed|observed|peered|peeped|regarded|saw|scanned|see|seeing|seemed|smelled|stared|studied |surveyed|tasted|viewed|watched)(\b)/gi;var%20ingRE=/(\w)(ing)(\b)/gim;function%20HL(node){if(node.hasChildNodes){var%20hi_cn;for(hi_cn=0;hi_cn<node.childNodes.length; hi_cn++){HL(node.childNodes[hi_cn]);}}if(node.nodeType==3){var%20tempNodeVal=node.nodeValue;if(verbsRE.test(tempNodeVal)){tempNodeVal= tempNodeVal.replace(verbsRE,"$1<span%20style='background-color:yellow;color:black;border:1px%20solid%20black;'>$2</span>$3");tempNodeVal=tempNodeVal.replace(ingRE,"$1<span%20style='background-color:#0ff;color:black;border:1px%20solid%20black;'>$2</span>$3");newNode=document.createElement('span');newNode.innerHTML=tempNodeVal;pn=node.parentNode;pn .replaceChild(newNode,node);}}}HL(window.document.getElementsByTagName('body')[0]); I am trying to get a link that when clicked it will check all the checkboxes in my form. My problem is that my values are stored in an array: <INPUT TYPE=\"checkbox\" name=\"emailArray[]\" value=\"$email\"> print"<br><a href=\"#\" onClick=\"checkAll()\">check all</a><br>"; Here is my javascript function : function checkAll(){ alert('hi'); var df = document.selectEmailForm.elements; for (var i = 0; i < df.length; i++) { if (df[i].name == "emailArray[]" ) { document.selectEmailForm.emailArray[i].checked=true; } } } Any ideas? Any help is greatly appreciated. Thanks for your time! Hi, I am not familiar with javascript, I am using a check box validation tool that I copied from this site: http://mediazeal.com/checkbox-validator.htm This is my webpage: http://rbhlc.weebly.com/discover-hea...n-jyutsu.html# Right now when you click the buy now button (when the checkbox is checked) i does not go to the hyperlink. How can I get the button to go to my link when the checkbox is validated? Here is my code: (the authorize.net account it a Test Account.. so it won't link to anything sensitive) <form name="form" method="post" action="#" onSubmit="return checkme();"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td colspan="2" align="center"><input type="checkbox" name="agree" value="agree_terms"> I agree to the terms</td> </tr> <tr> <td colspan="2" align="center"> <form name="PrePage" method = "post" action = "https://scotest.authorize.net/payment/CatalogPayment.aspx"> <input type = "hidden" name = "LinkId" value ="3569f626-b8a8-4974-8ceb-35ca08a63087" /> <input type = "image" src ="//testcontent.authorize.net/images/buy-now-gold.gif" /> </form> </td> </tr> Thank you for your support. This is the code part that fails it's if check. Code: while (n<=30)
{
var slot='#slot'+n;
$( slot ).data({no: n, id: itemId[i], name: itemName[i], equip: itemEquip[i], lvl: itemLvl[i], bonus: itemBonus[i], rstr: itemRStr[i], rdef: itemRDef[i]});
$( slot ).draggable({ handle: slot, stack: slot, revert: "invalid", snap: "div#"+itemEquip[i], snapMode: 'inner',
start: function(event, ui)
{
$('div#'+$(this).data('equip')).css({'border': '2px dashed #0066CC', 'background': 'rgba(255,255,255,0.2)'})
.droppable
({
drop: function(event, ui)
{
if (pLvl>=$('.ui-draggable-dragging').data('lvl') && pStr>=$('.ui-draggable-dragging').data('rstr'))
{
alert(pLvl+", "+$('.ui-draggable-dragging').data('lvl'));
$('.ui-draggable-dragging').css({'display':'none'});
$('div#'+$('.ui-draggable-dragging').data('equip')).html
(
"<img src='items/equipped/"+$('.ui-draggable-dragging').data('name')+$('.ui-draggable-dragging').data('id')+".png' />"
)
$.ajax({type:"GET", url:"items/change.php", data:"id="+$('.ui-draggable-dragging').data('id')+"&no="+$('.ui-draggable-dragging').data('no'), cache:false, timeout:5000,
error: function() {
$('div.nogood').html
(
"There was an error. Please inform us about it in the forum."
).css({'width':'400px','margin-left':'-200px'});
$( 'div.nogood' ).fadeIn(500, away);
function away()
{
$( 'div.nogood' ).delay(2000).fadeOut(500);
};
}
});
}
else
{
alert("HUh");
$( 'div.nogood' ).fadeIn(500, away).css({'width':'400px','margin-left':'-200px'});;
$('.ui-draggable-dragging').draggable({revert: true});
if (pLvl<$('.ui-draggable-dragging').data('lvl'))
{
alert("Good");
}
else if (pStr<$('.ui-draggable-dragging').data('rstr'))
{
$('div.nogood').html("Not enough strength.")
}
function away()
{
$( 'div.nogood' ).delay(1400).fadeOut(500);
};
}
}
});
},
stop: function(event, ui)
{
$('div#'+$(this).data('equip')).css({'border':'none', 'background':'transparent'}).droppable("destroy");
}
});
n++;
i++;
}
This if comparison if (pLvl>=$('.ui-draggable-dragging').data('lvl') && pStr>=$('.ui-draggable-dragging').data('rstr')) somehow goes through. After the if statement I check the values with the alert but it displays 5 for pLvl and 10 for the draggables data (which are the correct numbers) so can anyone tell me why does this if statement still go through when pLvl is lower? |
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