All Questions
20 questions
0votes
1answer
159views
Upgrade security and code quality of a website contact form
I have a simple website contact form created back in 2017. The form was developed using PHP, PHPMailer, jQuery, HTML and CSS. I would like to make sure the code is up to modern standards and secure. I ...
1vote
3answers
1kviews
Hide or show table rows as a hierarchy
I'm using PHP HTML and JavaScript to write questions that need to be shown/hidden based on inputs from the user. I have several rows in a table, each row contains a ...
- 455
2votes
1answer
557views
A basic arithmetic calculator
I mostly need feedback on the client-side JS. Calculator.html is mostly a big button array made in Bootstrap. ...
1vote
2answers
106views
Jquery code is sloppy
my shoppingcart is working but i used to many var and functions and i think it looks sloppy. i dont know how to set it right. here is the Jsfiddle link: https://jsfiddle.net/z0c1ja37/ can someone ...
- 19
3votes
1answer
3kviews
Displaying a price quote depending on the selected number of rooms
I've written a WordPress plugin that displays a price quote based on what options are chosen in the settings and then what the user chooses with HTML <select> ...
- 133
2votes
2answers
141views
Snippet menu using jQuery and PHP
I have been trying to manage users using jQuery & PHP instead using just PHP because I think it is more comfortable to use jQuery & PHP but using just PHP is easier at my personal point though ...
- 39
2votes
1answer
188views
Creating a login page
I have created a test login page that, as most do, takes in two values from the user (username and password) and the processes it. For this I have opted to use jQuery and AJAX to pass the results to ...
anon
6votes
1answer
93views
PHP Image Uploader
I have a website, where one of the options that a user gets is to change their avatar. I would like to know if there is anything that I shouldn't or should be doing... So here is what I've got. Here ...
- 347
5votes
1answer
8kviews
MySQL data fetching without page refresh
I've recently finished a prototype for a little Raspberry Pi website. The main page of the site displays current users found in the room (through bluetooth). I wanted this list updated regularly from ...
- 193
2votes
1answer
70views
Website register functionality
I have two links in my header: Register Login I am not creating it dynamically. If the user clicks on "login," the login form will be visible, similarly for the register form. My registration: ...
- 377
5votes
1answer
847views
Script to upload CV with cookie control
I have created a script which presents a popup on every 5th pageview. I would like to try to use just PHP cookies. However, due to the requirement of setting them before any content is output, it ...
- 153
4votes
3answers
964views
Is my login system secure?
I am recently making a CMS and I need a secure login system, so this is my code. How is it? First: the HTMLcode for signup and login: ...
- 43
2votes
2answers
105views
Protecting webpage text from being selected
I've got a text I don't want to be copied by users. To avoid that, I'm using this code: index.php ...
- 277
6votes
1answer
473views
Using/storing server-side data on the client side
I've a slot booking script which is as follows: My Current Algorithm A calendar is shown to the user The user clicks on a date I make an ajax call to determine if at least 1 slot is booked on the ...
- 175
4votes
1answer
3kviews
Script for adding a set of form fields on clicking an Add More button
This is a script that I use to add a set of form fields on clicking an Add More button: ...
- 143
