Questions tagged [validation]
In order to ensure that data meets specific requirements, validation is employed for thorough verification. Primarily focused on input information, it also serves the purpose of verifying stored data.
I have a form with an input field, a dropdown menu, and a submit button. The input field is required and I've set it to be submitted immediately. However, when I click the submit button, the value of the dropdown menu is not being passed to the managed bea ...
Upon loading my page, an error message appears: Notice: Undefined variable: titleErr in index.php on line 141 I have already initialized the $titleErr variable at the start of my PHP code, what could be causing this issue? PHP: <?php $titleE ...
I successfully completed the validation process, but I am encountering an issue when trying to submit the form. An error message pops up indicating that there is an error related to a specific field (e.g., special characters being used). However, even when ...
Currently facing an issue with zod validation in my Node.js environment, specifically encountering the error: TypeError: schema.parseAsync is not a function Despite attempting various solutions like re-importing and troubleshooting, I am unable to resol ...
When I run YUI Compressor, an error occurs with the message: invalid regular expression flag h [Break On This Error] ction(event){$(this).removeClass('lumi...cs_glb.php</b> on line <b>221</b><br/> The issue seems to be with this p ...
Seeking help with forms and validation in Django using Python. I have a form with a single field where users can input names. However, I need to ensure that only names supported by a third-party website can be entered. Here is my current forms.py: class ...
I am facing an issue with validation of login asynchronously in my HTML form using the jQuery Validation Plugin. I would like to trigger a request for login validity on blur, and validate it upon receiving a response. Below is the code snippet: var login ...
Currently working on updating a website to be fully validated with HTML5 using W3C standards. Having trouble validating the Google Maps API JavaScript tag in the code snippet below: <script src="http://maps.googleapis.com/maps/api/js?libraries=places& ...
//I have integrated a datepicker component into my HTML code and I would like to add validation that shows an error message when the user moves away from this field and onto another input field in the form <datepicker v-model="present_complaint.experie ...
Looking for a solution to validate a JSON list with the following structure: [{"op":"A","path":"C","value":"B"},...] within a Spring MVC application. Currently, I am deserializing it to an object using default Jackson as shown below: public class Operat ...
Having trouble comparing two input values in a custom validator. An error should occur if the minValue exceeds the maxValue. FormGroup: sumFormGroup = this.formBuilder.group({ from: ['', [Validators.min(0), sumValidator]], to: [&ap ...
I am facing an issue with displaying validation messages simultaneously. Currently, only one message is being displayed: $('input').bind('click', function(){ var checkboxes_claimType = $("#field-claimType-wrapper").fin ...
I'm trying to figure out how to incorporate the jQuery validation plug-in into a multi-step form where validation occurs on each step as the user progresses. I know that typically, the validation plug-in is triggered by a submit request, but in this case, ...
When filling out a form to gather information about a cargo consignment, I encounter an issue with two specific fields. The first field is labeled total_pieces and the second field is labeled no_of_labels. Both of these fields only accept integers, and t ...
I've implemented the JS validation plugin from this source and it's functioning properly. However, it captures all button clicks on the page, including when I click on Back to Home, triggering form validation unnecessarily. I only want the form ...
Just dipping my toes into the world of Play and Scala, I'm attempting to validate a JSON payload in a POST request within a Play Controller. The code I've managed to put together thus far works fine without input validation, but now I'm hitting a roadblock ...
Any assistance or clarification on this matter would be greatly appreciated. It appears that there may be an issue with my implementation, as otherwise it seems like a significant bug within Angular. Setup Create a form with a minimum date of 0001-01-01 ...
How can I prevent users from inserting certain words in a form on my website? Even though my code detects these words and displays a popup message, the form still submits the data once the user acknowledges the message. The strange behavior has me puzzled. ...
I am currently facing an issue with a view that includes a simplemodal popup window. When you click on a hyperlink, the window pops up, and if you try to submit the form in the popup without filling in any information, it displays the appropriate validatio ...
Looking for a simple method to check if any of my $_POST data contains duplicate values in PHP. I need to use this as part of a conditional statement... For example: $week1 = $_POST['Week_1']; $week2 = $_POST['Week_2']; $week3 = $_PO ...
I am struggling to figure out why this validation isn't working. Here is the HTML code I'm using: <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script type='text/javascript' src="scripts.js"></script&g ...
A custom method was developed for the jQuery validation plugin to validate whether a given value meets the length requirements set during validation. The method is structured as follows: jQuery.validator.addMethod("exactLength", function(value, ...
In the process of developing a straightforward Angular application that utilizes Twitter Bootstrap and jQuery to showcase employee data. I have hardcoded 4 sets of data which are displayed in a table, as shown in the attached image. The addition of an "Add ...
I've implemented validation in my ResetPassword function and it seems to be working fine. However, I'm facing an issue where the ResetPassword function stops working once the validation is added. Can someone guide me on how to resolve this issue? Thank you ...
Is there a way to customize the style of required and invalid fields for KendoUI elements, such as changing the background color of a required input field? I have been using the following styles: .k-textbox>input[required], .k-picker-wrap .k-input[re ...
Hello, I'm currently working on creating an HTML form and I need to validate it before submitting the form action. However, when I use AJAX to respond, I keep receiving a blank message. Can anyone help me with this issue? $(function(){ $("#ajax-p ...
Here is a sample Javascript form: <form id="loginForm" name="loginForm" action="/create_session/" method="post">{% csrf_token %} <table border="0" cellpadding="0" cellspacing="0" id="id-form"> <tr> <th valign=" ...
Having trouble with an error on this line: $("#register-form").validate. Can anyone offer assistance? Furthermore, if I write this script, how should I incorporate it into the form? Will it function without being called? <script type="text/javascript ...
I have implemented the PasswordStrengthBar component. How can I ensure that the request is not sent until a strong password is entered? Essentially, I want to prevent the request from being sent if the password is weak. I am using the useForm hook. < ...
I have created a schema with a field that is of type number. I set the minimum value to 0, but after updating it, the value changes to a negative number. Here is my updated schema: let balanceChecker = (v)=>{ if(v<0){ return v=0; }el ...
I'm still relatively new to Javascript, just working my way through some tutorials. I have three select boxes in my HTML form as shown below. HTML Form: <table> <form id="enrolment" name="enrolment" onsubmit="return datevalidate();" action ...
Is there a way to make form fields required or not based on the value of other fields? The standard RequiredValidator directive doesn't seem to support this, so I've created my own directive: @Directive({ selector: '[myRequired][ngControl ...
I have created a special promotion page that I want to restrict access to only users who have received a unique code from me via email. To achieve this, I have designed the following form: <form accept-charset="UTF-8" action="promotion.php" method="po ...
Currently, I am working on a validation issue with an angular bootstrap ui datepicker popup. I have set the max and min dates for validation, which work when the user selects a date from the calendar. However, if the user manually inputs a date, these vali ...
I need a function that can validate input to make sure it is a number between 1 and 24. It should allow empty values, but not characters or special symbols. function handleNumberInput(e) { const re = /^[0-9]+$/; const isNumber = re.test(e.target.value); ...
I have implemented a form view in AngularJS with a modal from Angular-ui to showcase my form. I am happy with how everything functions, but there is one issue - when I dismiss the form, validation pop-ups appear if the form is not valid. Here is an overvi ...
I am encountering a problem with getting Abide to function properly on a modal form in Foundation 5. The form is triggered by: <a href="/admin/edit_customer/<?= $order->id ?>/<?= $order->cust_id ?>" class="button tiny" data-reveal-id ...
Currently, I am facing an issue while attempting to incorporate both jquery.validate and jquery.uploadfile on the same page. The error message I'm receiving is: TypeError: validator is undefined if ( validator.settings.rules ) { Interestingly, if I exc ...
Currently utilizing Symfony version 5.3.7 and incorporating the @Assert annotations for validating a new user during registration. Struggling to grasp the documentation and looking to comprehend how to apply these annotations for entity validation. Tried e ...
Currently experimenting with Joi for object validation. Able to validate objects with constraints on two keys using any.when(). Now looking to implement validation with constraints on three keys, for example: var object = { dynamicPrize: false, ...
Here is a snippet of the code on my main page: <?php include "functions.php"; if ($_SERVER["REQUEST_METHOD"] == "POST") { validate(); } ?> <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"& ...
urn:epc:id:sgln:345344423.1345.143 I need to verify if the string above, entered into a text box, matches the specified format consisting of (urn:epc:id:sgln) followed by numbers separated by two dots. ...
I am facing an issue with my form validation logic. I have a set of checkboxes that need to be validated only when a specific value is selected from a dropdown. The current validator checks the checkboxes regardless of the dropdown value. Here's the c ...
I am trying to implement form validation using jQuery. Here is the code I am using: <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2 /jquery.min.js"></script> <script type="text/javascript" src=" http:// ...
After implementing redux form and retrieving data from props, I modified the props to state in componentWillReceiveProps. The value is displayed in my field but if I submit the form without interacting with it, the form value is not submitted. <Field n ...
I have written some code that sanitizes user input to allow only alphanumeric characters and hyphens. Here is the code snippet: https://jsfiddle.net/py4pnr0L/ const inputValue = 'GHJHlk;sxa787BVK'; const sanitizedValue = inputValue.toLowerCase( ...
Why does the ng-style condition not work with min=0 if the saved value of ng-model="detail.Amount" is negative? <input type="number" min="0" oninput="validity.valid||(value='');" class="form-control" title="Amount" ng-model="detail.Amount" ng ...
Could you please take a moment to review this link and help me understand why I am unable to validate the form when it is enclosed within a <form> ... </form> tag? Upon examining the code, I noticed that validation works fine when the form is ...
I'm facing an issue with the jQuery validation plugin while attempting to validate a form. Strangely, it only works for one input field. Can anyone suggest a solution? <script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.j ...
Attempting to validate JSON input using Angular's FormControl. The typical approach, such as validating an email address, would involve: <form name="form"> <textarea ng-model="data.email" type="email" name="email"></textarea> </fo ...
I'm in the process of creating a complete "validate-form" function, but there are still a couple of things missing: Ensuring that the Name field only allows alphabetical characters and white spaces Validating that at least one checkbox is selected, ...
This is an example of my JSON data: { "Master" : { "Major" : "S", "Minor" : "E", "IPAddress" : "0.0.0.0", "Detail":"<root> <key keyname="state">3</key> <key keyname="oldState"> ...
Reviewing the html code of Google's Privacy Page, I observed the following header: <!DOCTYPE html> <html lang="en"> <meta charset="utf-8> <title>Google Privacy Center</title> <link rel="stylesheet" href="//www.google ...
After browsing through some Q&A, I stumbled upon a thread on the topic of Tabbed form and validation. Although it was close to addressing my issue, it did not provide a solution. I am currently utilizing react-material-ui-form-validator. When multiple ...
I am currently learning Angular 2 and trying to create a "User Register" form. However, I encountered an error stating "Property does not exist on type" during Phone number validation. I am using both JIT and AOT compilers. With the JIT compiler, my user ...
I am facing a challenge with input validation. I need to restrict the input to only accept strings of numbers ([0-9]) for the entity input field. If anything else is entered, I want to prevent it from overwriting the value and displaying incorrect input. I ...