Add window.applyFormMessages

This commit is contained in:
Alice Gaudon 2020-06-15 12:09:08 +02:00
parent e95b427512
commit c8a0f4b3a2

View File

@ -8,4 +8,22 @@ document.addEventListener('DOMContentLoaded', () => {
}); });
} }
}); });
}); });
window.applyFormMessages = function (formElement, messages) {
for (const fieldName of Object.keys(messages)) {
const field = formElement.querySelector('#field-' + fieldName);
let parent = field.parentElement;
while (parent && !parent.classList.contains('form-field')) parent = parent.parentElement;
if (field) {
let err = field.querySelector('.error');
if (!err) {
err = document.createElement('div');
err.classList.add('error');
parent.insertBefore(err, parent.querySelector('.hint') || parent);
}
err.innerHTML = `<i data-feather="x-circle"></i> ${messages[fieldName].message}`;
}
}
}