Top "Input" questions

How to remove trailing and leading whitespace for user-provided input in a batch file?

I know how to do this when the variable is pre-defined. However, when asking for the user to enter in …

input batch-file whitespace trim

Force decimal point instead of comma in HTML5 number input (client-side)

I have seen that some browsers localize the input type="number" notation of numbers. So now, in fields where my …

html google-chrome input numbers decimal

Disable Button in Angular 2

I want if the input 'Contract type' is empty, the button 'Save' is not clickable Save button: <div class="…

angular button input components

Input button target="_blank" isn't causing the link to load in a new window/tab

I have an HTML file with an input button. This is only an example button, but it's including all necessary …

html button input target

HTML how to clear input using javascript?

I have this INPUT, it will clear everytime we click inside of it. The problem: I want to clear only …

javascript html input erase

CSS to hide INPUT BUTTON value text

I am currently styling an <input type='button'/> element with the following CSS: background: transparent url(someimage); color: …

css internet-explorer drupal input transparency

PHP: Best way to check if input is a valid number?

What is the best way of checking if input is numeric? 1- +111+ 5xf 0xf Those kind of numbers should not …

php input validation numeric

Get list of all input objects using JavaScript, without accessing a form object

I need to get all the input objects and manipulate the onclick param. The following does the job for <…

javascript html input field

How to properly validate input values with React.JS?

I have a simple form. All of the components and state are held in the Page component. There are 2 display …

javascript validation input reactjs

Full path from file input using jQuery

When I call val() on an input with type="file" I only get file name rather than full path. How …

jquery input file-type