I need to create a form in a modal which has a required field. The user must only be allowed to submit the form once the required field is filled and if it is empty an error message must be…
I am developing dynamic query builder for the admin users and for the same I am implementing POST API request to store all conditions together in database. I am stuck with the validation of POST json. I tried different ways…
I have small form in php with one input field for mobile number. currently i am entering mobile number in way that it start with 09 and maximum 11 digit . currently i can entered phone number of total 11…
There is an input field with the type="number" loaded with default decimal value. When I want to remove the decimal and submit the form, It gives me validation error (on Chrome) and forces to use decimal. Should I use any…
I have a simple number input in react component. I need to make it not accept more than 4 characters. But it doesn't work with maxLength attribute. What else i can do to prevent it taking more than 4 characters.…
Hello StackOverflow community! I'm developing an app in Angular + Node and I've encountered a big issue regarding forms and validators using Material Angular. At the moment, I'm stuck with the HTML component not recognizing the input, and I don't…
Hi there good programmers. I am simply trying to take input from a register form, check and confirm them by validating them against MySQL-workbench database. NB, I am fairly new to Flask and python. My expectation: If the input email…
I know there are a lot of similar questions, but I haven't found exactly my case. Using vanilla JS there is an input control in which a user types something. A date as an example (but could be a phone…
I have this code in my child theme template submit_video.php. I want to validate that the subscriber has uploaded a thumbnail or they CANNOT publish a video. Here is the code used for upload..I have tried several things already. I…
i have array of object where some key values are set in comma seperated here below is sample object how it is var data = [{ "id":1, "x, y, z" :"1,2,3" }, { "id":2, "x, y, z" :"10,12,153" }, {…