var validate_field = function(elem, remove) {
var tooltip = null, value = elem.value, no_error = true;
remove ? remove_tooltip(elem) : false;
if (elem.type != 'checkbox') elem.className = elem.className.replace(/ ?_has_error ?/g, '');
if (elem.getAttribute('required') !== null) {
if (elem.type == 'radio' || (elem.type == 'checkbox' && /any/.test(elem.className))) {
var elems = form_to_submit.elements[elem.name];
if (!(elems instanceof NodeList || elems instanceof HTMLCollection) || elems.length <= 1) {
no_error = elem.checked;
}
else {
no_error = false;
for (var i = 0; i < elems.length; i++) {
if (elems[i].checked) no_error = true;
}
}
if (!no_error) {
tooltip = create_tooltip(elem, "Bitte eine Option auswählen.");
}
} else if (elem.type =='checkbox') {
var elems = form_to_submit.elements[elem.name], found = false, err = [];
no_error = true;
for (var i = 0; i < elems.length; i++) {
if (elems[i].getAttribute('required') === null) continue;
if (!found && elems[i] !== elem) return true;
found = true;
elems[i].className = elems[i].className.replace(/ ?_has_error ?/g, '');
if (!elems[i].checked) {
no_error = false;
elems[i].className = elems[i].className + ' _has_error';
err.push("Die Markierung von %s ist erforderlich.".replace("%s", elems[i].value));
}
}
if (!no_error) {
tooltip = create_tooltip(elem, err.join('
'));
}
} else if (elem.tagName == 'SELECT') {
var selected = true;
if (elem.multiple) {
selected = false;
for (var i = 0; i < elem.options.length; i++) {
if (elem.options[i].selected) {
selected = true;
break;
}
}
} else {
for (var i = 0; i < elem.options.length; i++) {
if (elem.options[i].selected && (!elem.options[i].value || (elem.options[i].value.match(/\n/g)))) {
selected = false;
}
}
}
if (!selected) {
elem.className = elem.className + ' _has_error';
no_error = false;
tooltip = create_tooltip(elem, "Bitte eine Option auswählen.");
}
} else if (value === undefined || value === null || value === '') {
elem.className = elem.className + ' _has_error';
no_error = false;
tooltip = create_tooltip(elem, "Bitte füllen Sie das markierte Pflichtfeld aus.");
}
}
if (no_error && (elem.id == 'field[]' || elem.id == 'ca[11][v]')) {
if (elem.className.includes('phone-input-error')) {
elem.className = elem.className + ' _has_error';
no_error = false;
}
}
if (no_error && elem.name == 'email') {
if (!value.match(/^[\+_a-z0-9-'&=]+(\.[\+_a-z0-9-']+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/i)) {
elem.className = elem.className + ' _has_error';
no_error = false;
tooltip = create_tooltip(elem, "Geben Sie eine gültige E-Mail-Adresse ein.");
}
}
if (no_error && /date_field/.test(elem.className)) {
if (!value.match(/^\d\d\d\d-\d\d-\d\d$/)) {
elem.className = elem.className + ' _has_error';
no_error = false;
tooltip = create_tooltip(elem, "Gültiges Datum eingeben");
}
}
tooltip ? resize_tooltip(tooltip) : false;
return no_error;
};
var needs_validate = function(el) {
if(el.getAttribute('required') !== null){
return true
}
if(el.name === 'email' && el.value !== ""){
return true
}
if((el.id == 'field[]' || el.id == 'ca[11][v]') && el.className.includes('phone-input-error')){
return true
}
return false
};
var validate_form = function(e) {
var err = form_to_submit.querySelector('._form_error'), no_error = true;
if (!submitted) {
submitted = true;
for (var i = 0, len = allInputs.length; i < len; i++) {
var input = allInputs[i];
if (needs_validate(input)) {
if (input.type == 'tel') {
addEvent(input, 'blur', function() {
this.value = this.value.trim();
validate_field(this, true);
});
}
if (input.type == 'text' || input.type == 'number' || input.type == 'time') {
addEvent(input, 'blur', function() {
this.value = this.value.trim();
validate_field(this, true);
});
addEvent(input, 'input', function() {
validate_field(this, true);
});
} else if (input.type == 'radio' || input.type == 'checkbox') {
(function(el) {
var radios = form_to_submit.elements[el.name];
for (var i = 0; i < radios.length; i++) {
addEvent(radios[i], 'click', function() {
validate_field(el, true);
});
}
})(input);
} else if (input.tagName == 'SELECT') {
addEvent(input, 'change', function() {
validate_field(this, true);
});
} else if (input.type == 'textarea'){
addEvent(input, 'input', function() {
validate_field(this, true);
});
}
}
}
}
remove_tooltips();
for (var i = 0, len = allInputs.length; i < len; i++) {
var elem = allInputs[i];
if (needs_validate(elem)) {
if (elem.tagName.toLowerCase() !== "select") {
elem.value = elem.value.trim();
}
validate_field(elem) ? true : no_error = false;
}
}
if (!no_error && e) {
e.preventDefault();
}
resize_tooltips();
return no_error;
};
addEvent(window, 'resize', resize_tooltips);
addEvent(window, 'scroll', resize_tooltips);
var hidePhoneInputError = function(inputId) {
var errorMessage = document.getElementById("error-msg-" + inputId);
var input = document.getElementById(inputId);
errorMessage.classList.remove("phone-error");
errorMessage.classList.add("phone-error-hidden");
input.classList.remove("phone-input-error");
};
var initializePhoneInput = function(input, defaultCountry) {
return window.intlTelInput(input, {
utilsScript: "https://unpkg.com/intl-tel-input@17.0.18/build/js/utils.js",
autoHideDialCode: false,
separateDialCode: true,
initialCountry: defaultCountry,
preferredCountries: []
});
}
var setPhoneInputEventListeners = function(inputId, input, iti) {
input.addEventListener('blur', function() {
var errorMessage = document.getElementById("error-msg-" + inputId);
if (input.value.trim()) {
if (iti.isValidNumber()) {
iti.setNumber(iti.getNumber());
if (errorMessage.classList.contains("phone-error")){
hidePhoneInputError(inputId);
}
} else {
showPhoneInputError(inputId)
}
} else {
if (errorMessage.classList.contains("phone-error")){
hidePhoneInputError(inputId);
}
}
});
input.addEventListener("countrychange", function() {
iti.setNumber('');
});
input.addEventListener("keydown", function(e) {
var charCode = (e.which) ? e.which : e.keyCode;
if (charCode > 31 && (charCode < 48 || charCode > 57) && charCode !== 8) {
e.preventDefault();
}
});
};
var showPhoneInputError = function(inputId) {
var errorMessage = document.getElementById("error-msg-" + inputId);
var input = document.getElementById(inputId);
errorMessage.classList.add("phone-error");
errorMessage.classList.remove("phone-error-hidden");
input.classList.add("phone-input-error");
};
var _form_serialize = function(form){if(!form||form.nodeName!=="FORM"){return }var i,j,q=[];for(i=0;i