Html - Validate Multiple Textboxes And Compare Two Values?

Jun 29, 2011

html - validate multiple textboxes and compare two values?


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Validate Multiple Textboxes Having The Same Name?

I want to validate a form having multiple textboxes with samename using javascript to ensure that the user is entering values in all the textboxes before submitting the form. The following is my html code.

HTML4Strict Code:
<table align="center" cellspacing="0" cellpadding="0">

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Compare Multiple Values And Form Them In Specific Order

So, I have an array:


I want to compare each value with each another and to echo four (or five) statuses for them (1 - lowest, 2 - low, 3 - mid, 4 - highest). How do I do that with PHP? I know a way where I can echo only three statuses (low, mid, high):


But if I need four (or five) statuses?

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Html - Open Txt Files From A Directory, Compare The Values, And Output The Top 15?

I recently designed a referral game website for the fun of it.There's a simple MySQL user system with a email verification. It's using the UserCake user management system.On top of this i added a php page that the user could give to "victims" that when they visit it they get "infected" and can infect other users or "victims". This page uses GET to get the username from the url. I have a folder that when a user registers it creates a file with 4 digits and then the username. (ex; 0000Username.txt) All the numbers are the same, it's just so that if a user discovers the folder they won't be able to find the files. There is also a txt file in the same format with IPS in the name. (ex; 0000IPSUsername.txt) The file when visited gets the username from the url, then checks if the text file for that username exists. If the username is present in the url, and a valid user it opens the IPS file and adds the IP of the visitor, then opens the user text file, takes the value and adds one to it, and saves. At the end it makes the difference between saying "You are infected, Username has infected (amount) people." or just you have been infected.

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How To Retain Values In My Textboxes??....

i want to retain what i have inserted in these textboxes... i made use of echo"<td><input type='text' name='banks[$i]' id='banks[$i]' size=&#3915;' value=<? echo $bbanks; ?>></td>"; but it still doesnt retained in the form.. Code:

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Get Data From Multiple Textboxes?

i m new to php , i want to know how get data from multiple textboxes ,can i name text boxes as like a array, is it correct ,and how to display themi return them like this echo $_POST[txtName[0]]but it is not working , plz help me this is the code

<head><title>Student Marks Calculator </title></head>

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Take Values (numbers) From Two Textboxes From Two Different Tables?

I just need to take values (numbers) from two textboxes from two different tables and display them in a label when I hit a button. Also, I need the button to also calculate the price of those values and display it in another label.For instance, user enters 1 for one of the textboxes and 3 for another textbox. When the calculate button is hit, one label will show the number 4. Then, say, whatever is enter in the first textbox costs $1.00 each, and whatever is entered in the second textbox costs $1.50 each. The second label, after the calculate button is hit, will display the total price.

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Get The Values In The Textboxes When A Radio Button Is Selected?

<h2 align=center>Blank Tapes Status Form</h2>
<br><title>Blank tapes status</title>


when i select a reuse radio button i have to get total recieved tapes,total issued tapes,total available tapes into the textboxes.

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Direct Values From Textboxes In A Form To A Email Account?

I have a web form at designed in php. Can you provide me with a simple code to connect a textbox to an email account.

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Get Values From Dynamically Added Textboxes And Save To Database

i'm actually doing a javascript here to create dynamic textboxes when a button is clicked. now my problem is, how to get all the values from these textboxes and save these values altogether in a column on the table..

i know few php coding methods like $_POST in handling values from txtboxes and saving it to database but it doesn't include working with javascript and dynamic textboxes.. and i'm actually doubtful if this is possible.

heres my code:
Code: [Select]<html>
<script type="text/JavaScript">
function AddTextBox()
document.getElementById('container').innerHTML+='<input type="text" name="block"><br>';}

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Html - Load Vars Into Textboxes And Checkboxes?

So i have some text vars in php that i want to load on some html textboxes, and some other booleam php var that i want to represent the checked or not value of some html textboxes,

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How PHP $_POST Gets The Multiple Values From A HTML Form?

I am try test a simple HTML form with PHP

<form method=POST action="testing.php">
Cat <input type="checkbox" name="pet" value="cat">
Dog <input type="checkbox" name="pet" value="dog">
Pig <input type="checkbox" name="pet" value="pig">
<select name="dates" multiple>
<option value="Monday">Monday</option>
<option value="Tuesday">Tuesday</option>
<option value="Wednesday">Wednesday</option>
<option value="Thursday">Thursday</option>
<option value="Friday">Friday</option>
<option value="Saturday">Saturday</option>
<option value="Sunday">Sunday</option>
<input type="submit" value="Submit">
<input type="reset" value="Reset">

When I checked cat, pig and selected Tuesday and Saturday from the form
and click submitt

My testing.php is

$pet = $_POST['pet'];
$dates = $_POST['dates'];

The $_POST['pet'] and $_POST['dates']
are NOT return as array nor multiple
strings seperated with a comma.
It only return the LAST string I have
checked and/or selected.

How do I get the multiple values from the
checkbox and the multiple select from a
HTML form in PHP?

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Html - Get Multiple Selected Values Of Select Box?

I have a html form which have a select list box from which you can select multiple values because its multiple property is set to multiple. Consider form method is get method. The html code for form is as follows.

<title>Untitled Document</title>


I want to display the selected values in select list box on display.php page. So how the selected values are accessed on display.php page using $_GET[] array.

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Compare The Column Values And Show The Values Those Are Not Equal To 'NA'

I have table which contains lots of columns. I just want to show the values which are actually filled up that means i just don't want to consider the column value where it is 'NA'.

name address phone
A NA 9999999999
C mumbai NA

So, now i want the output for first column should be look like this-


A 9999999999

It should skip the NA part. i have tried the following method

if(($name=='NA') && ($address=='NA') && ($phone=='NA'))
// don't do anything
}elseif (($name=='NA') && ($address!='NA') && ($phone!='NA'))


i have more than 30 columns. so how can i check each and every column like this??

show only those values which are not equal to 'NA'?

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HTML Forms: Add Multiple Buttons That Pass Different Values?

I have a script that allows the posting of news. I want to be able to create a 'save as draft' button next to the 'publish' button. How can I allow the 'save as draft' button to pass a value to the back end?

I just need a simple 1 or 0 depending on which button was pressed, I'm using php by the way.

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Use Hyperlink Update To Update Values Inside Mysql Database Via Textboxes?

how yo use hyperlink update to update values inside Mysql database via textboxes .

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Variable Variables - Basic Html Page A User Will Input A Value For A Certain Number Of Items Using Input Textboxes.

I am currently working on a project where on a basic html page a user will input a value for a certain number of items using input textboxes.

then when they click on calculate it takes them through to the php page where it will calculate which items had a value greater than 0 from the previous page and then perform various calculations with them (i can figure those out myself)

i have been able to do this with 16 if statements for each item, but could cut it down dramatically with variable variables. i want to do something similar to the code below, but am having trouble getting it working. can anyone help please?

just incase u needed to know, each textbox from the html page is named "TEXTBOX1", "TEXTBOX2", "TEXTBOX3", e.t.c up to "TEXTBOX16" Code:

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Compare Values From CSV.....

I have a CSV file which contains data from the search engines, which includes search engine, keyword, number of applicants and number of visits.

However in some cases there is repitition however I want to merge those figures together.

An example of what I mean....

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Compare Values

After scrouring the web, the boards, and various books, along with consuming many Red Bulls, I have failed to come up with a good solution for the problem below. I am looking to do is find out which of the three varibles is the highest value, then assign that value to the new varible of $highest_value. For Example: PHP Code:

//Sometimes the tier3price may be higher then tier1price, it is random
$tier1price = "2900";
$tier2price = "500";
$tier3price = "0";
//Compare the above values, THIS IS THE PART I NEED HELP WITH
//output highest value
$highest_value = ""

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Compare Two Date With Values Given

i want to compare two date like having values

dt1 = "Year Month Day Hour Min Second";
dt2 = "Year Month Day Hour Min Second";

al above values are in diffrent variables. i want to get diffrence in minutes.

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Compare The Values In Two Arrays?

It seems that every PHP function I read about for comparing arrays (array_diff(), array_intersect(), etc) compares for the existence of array elements. Given two multidimensional arrays with identical structure, how would you list the differences in values?


So my result would be - "Of all the users, User1 has changed, and the difference is that private is 0 instead of 1."

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Compare Two Array's Values?

I have 2 arrays one retrieved from a database (saved results) and the other from an xml (new results)

$fromDB = array('123','124','524','15','616');
$fromXML = array('123','124','524','15','818');

I want to compare those two and see which values are old (fromDB) and which are new (fromXML) so to insert the old value in a different table.

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Compare Decimal Values?

I'm trying figure out how to compare decimal values in PHP properly.

$get_decimal_value = mysqli_query($conn, "SELECT DecimalValue FROM my_table WHERE Id = $some_id LIMIT 1")
or die($db_conn_err);
if(mysqli_num_rows($get_decimal_value) == 1 )

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Compare Values From 2 Arrays

How can I check if one array has the values available in another array?

Fro example, I have a text input where CSV are submitted --- $str = "green, yellow, blue"

I use str_getcsv()to create an array of the string. Then I want to compare array 1 to array 2 seen below

$array2 = array("green","yellow","orange","purple");

I'm comparing array 1 to array 2 to ensure that the submitted values are allowed. So if a value in array 1 does not exist in array 2, I want to return false. I tried the following but it doesn't work..

$array1 = str_getcsv($str); //create array of colors
$array2 = array("green","yellow","orange","purple"); //allowed colors
if (!in_array($array1, $array2)) if value from array1 not in array2


Is this more complicated than I thought?

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Compare Two Array Values?

I have a form used to void, dismiss, amend and correct citations. A void can not be done in conjucntion with a dismissal, amendment, or correction. If you need to void and amend, you complete two forms. You can however do a dismissal, amendment and/or correction on the same form. I have two arrays created based on the variables from the form. One array has the variables from the void section, the other array has all the other variables.I am trying to create a rule that compares the void to all others. I want to be able to check if any void variables are != "" and any of the other variables are != "" and then give an error message.

if($_POST[$all_other_fields] !== "" && $_POST[$void_fields] !== "")
$all_ok = false;

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Compare The Values In Each Array?

Array ( [Small] => Array ( [0] => 4 [1] => 5 [2] => 3 ) [Butters] => Array ( [0] => 5 [1] => 2 [2] => 5 ) [black] => Array ( [0] => 3 [1] => 5 [2] => 4 ) )

*** edit: These values are ints

how to compare the values in each array such as

Array ( [Small] => Array ( [0] =>4 [1] => 5 [2] => 3 ) [Butters] => Array ( [0] => 5 [1] => 2 [2] => 5 ) [black] => Array ( [0] => 3 [1] => 5 [2] => 4 ) )

I was considering using somthing like creating an array in a for loop and using a foreach for the created array.:

for($i= 0; $i < $numberofseats; $i++){
$temp= array();

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