My current form displays errors using alerts, but I want to update it so that the errors are printed above the input fields for easy reference by users. This is the existing code for displaying errors:
function showErrors() {
if (errList.length >= 1)
alert(errList.join("\n"));
}
Here is a jsfiddle with the remaining code: https://jsfiddle.net/rvomhauo/
I want to display the errors in this section:
To display error messages, create an element to contain them instead of using the alert function. You can set the content of this element to be a string of errors like this:
<div id="errorContainer"></div>
function showErrorMessages() {
document.getElementById('errorContainer').innerHTML = errorMsgList.join('<br/>');
}
Make sure to position this element correctly on your page based on your design requirements.
Make sure to include a section for displaying any errors within your HTML code
<div id="errorDisplay"></div>
Also, update the function showErrors to properly display the errors on the page
function showErrors() {
if (errorList.length >= 1) {
displayedErrors = errorList.join("\n");
newErrorElement = document.createElement('p');
newErrorElement.textContent = displayedErrors;
document.getElementById("errorDisplay")
.appendChild(newErrorElement);
}
}
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