Top "Input-field" questions

The `<input>` tag specifies an input element.

How to force input to only allow Alpha Letters?

using jQuery here, however unable to prevent numbers from being typed into the input field http://codepen.io/leongaban/pen/…

javascript jquery input input-field
What is the correct readonly attribute syntax for input text elements?

As Most, I am familiar with the readonly attribute for text input, But while reading code from other websites (a …

html forms readonly input-field
How to display file name for custom styled input file using jquery?

I have styled a file input using CSS: Everything is working fine, but I’d like to display the selected …

javascript jquery html css input-field
How to get a number value from an input field?

I have some issues with calculating some stuff with JS and getting the right values out of the input fields (…

javascript html input-field
Get text from Input field in Unity3D with C#

I'm trying to get a text inside an inputField in Unity3D with C#. I've placed an inputField in my …

c# unity3d input-field unity3d-gui
How to check if the file input field is empty?

I am having a hard time using $_FILES I want to check if file upload field is empty or not …

php validation file-upload input-field
How to avoid automatic focus on first input field when popping a HTML form as a JQuery dialog?

I have seen similar questions on SO, including this one, which is old. I read and followed links, but it …

jquery html placeholder autofocus input-field
CSS - Removing input field active highlight

Using only html and css, how do I disable the blue (in Firefox) highlight color around an active input field. …

css input-field
React-Native cannot write first letter with noncapital

I have some trouble with react-native. I have an Input component(like textfield) for user to enter his email address, …

react-native input-field
Disable text on input fields contact form 7 wordpress

I want to disable or erase the text of my input fields from my contact form. Specially on the fields …

wordpress input contact-form-7 input-field