check if input is not empty code example
Example 1: check if input is empty css
/* If input is not empty */
input:not(:placeholder-shown) {
/* You need to add a placeholder to your fields. For example: <input "placeholder=" "/> */
border-color: green;
}
/* If input is empty */
input:placeholder-shown {
border-color: red;
}
Example 2: how to check if all inputs are not empty with javascript
const inputFeilds = document.querySelectorAll("input");
const validInputs = Array.from(inputFeilds).filter( input => input.value !== "");
console.log(validInputs) //[array with valid inputs]