Reputation: 119
I have a forEach
loop for an array but with an if statement to check if the input is empty. The problem is that the loop stops if it finds an empty input i want it to check all the element in the array even if 1 is empty
here is my code
function showError(input, message) {
const formControl = input.parentElement;
formControl.className = "form-control error";
const small = formControl.document.querySelector("small");
small.inerText = message;
}
//show success message
function showSuccess(input) {
const formControl = input.parentElement;
formControl.className = "form-control success";
}
//check requiered fields
function checkRequired(inputArr) {
inputArr.forEach(function(input) {
if (input.value.trim() === "") {
showError(input, "is required");
} else {
showSuccess(input);
}
});
}
// Event listener
form.addEventListener("submit", function(e) {
e.preventDefault();
checkRequired([username, email, password, password2]);
});
Upvotes: 0
Views: 321
Reputation: 980
you misspelled innerText as inerText(so as your submit button name). start from there. there are many places in your code where an exception could happen, such as checkRequired. my suggestion is to start with
small.innerText = message;
Upvotes: 1