If I use JS code 1, the border changes its color but it has the width bigger than before (even though I do not say anything about border width). If I use JS code 2, the text input shrinks with …

Add an onchange event to your input element: Javascript: fName.style.borderColor = (fName.value != 'correct text') ? "#FF0000"; : fName.style.borderColor=""; is all you need to …

The borderColor property sets or returns the color of an element's border. This property can take from one to four values: One value, like: p {border-color: red} - all four borders will be red; Two …

Oct 23, 2016 · var getColor = prompt("Choose your color ", "Enter the color "); var color; var el = document.getElementById("color"); el.innerHTML = "Whatever paragraph message."; if …

Jan 24, 2023 · In this article, we will change the input border after filling in the text on the input text field. The onchange event attribute works when the value of the element changes and …

Apr 12, 2023 · To set the color of an element's border with JavaScript, we can use the element's style property. Method 1: First, we will create a text element and then apply some CSS styles …

Jun 23, 2023 · By changing the input border color on focus, you can enhance the user experience and provide a clear indication of user input. In this article, we will explore different techniques …

Oct 16, 2021 · background-color:#00ffff; border-color:#000000; border-width:2px; border-style:solid; var getColor = prompt("Choose your color ", "Enter the color "); var color; var el = …

In the below example, we have used the style borderColor property to set the color of an element border with JavaScript. We have used a color picker to take the user input of the border color …

Jun 1, 2023 · border-color: To change the color of the borders, use the border-color property. border-width: The border's width may be modified using the border-width property. It has a …