I started studying Javascript about two weeks ago and I’m already trying to do some stuff for my company’s website.
We have a wordpress elementor website, in which I created a new registration form, using javascript and Jquery to validate some specific fields, like CPF(like a SS number for brazilians), zip code and password.
All of these validation scripts are working fine, but just one of them (CPF), when I submit the form it sends without any value in this specific field.
Hope you guys can help me.
I used the following script to validate data of this field:
<input type="text" class="elementor-field elementor-size-lg elementor-field-textual" name="form-fields[field_cpf]" id="field_cpf" placeholder="Digite apenas números." maxlength="11" minlength="11" onblur="alertarFuncao()" required="required" aria-required="true">
<script>
//validation script
function verificaCPF(strCpf) {
var soma;
var resto;
soma = 0;
if (strCpf == "00000000000" ||
strCpf == "11111111111" ||
strCpf == "22222222222" ||
strCpf == "33333333333" ||
strCpf == "44444444444" ||
strCpf == "55555555555" ||
strCpf == "66666666666" ||
strCpf == "77777777777" ||
strCpf == "88888888888" ||
strCpf == "99999999999") {
return false;
}
for (i = 1; i <= 9; i++) {
soma = soma + parseInt(strCpf.substring(i - 1, i)) * (11 - i);
}
resto = soma % 11;
if (resto == 10 || resto == 11 || resto < 2) {
resto = 0;
} else {
resto = 11 - resto;
}
if (resto != parseInt(strCpf.substring(9, 10))) {
return false;
}
soma = 0;
for (i = 1; i <= 10; i++) {
soma = soma + parseInt(strCpf.substring(i - 1, i)) * (12 - i);
}
resto = soma % 11;
if (resto == 10 || resto == 11 || resto < 2) {
resto = 0;
} else {
resto = 11 - resto;
}
if (resto != parseInt(strCpf.substring(10, 11))) {
return false;
}
return true;
}
//function if the field validation script returns false
function campoInvalido(fieldId) {
fieldId.style.borderColor = "red"
}
//function if the field validation script returns true
function campoValido(fieldId) {
fieldId.style.borderColor = "green"
}
//function that runs when the user clicks/taps out off the field
function alertarFuncao() {
var strCpf = document.getElementById('field_cpf').value;
verificaCPF(strCpf);
if (!verificaCPF(strCpf)) {
campoInvalido(document.getElementById('field_cpf'))
alert('Por favor, insira um CPF válido.');
} else {
campoValido(document.getElementById('field_cpf'));
return document.getElementById('field_cpf').value = strCpf
}
}
</script>```
2
Answers
I solved the problem turning the HTML custom field of elementor form into a regular text field, and did some modifications on the script, inserting an event listener to it. As I understood this is an Elementor form "problem", it doesn't recognize values in custom HTML fieds when submitting.
Here's the modified code:
I tested your code snipet on my own web server, and once I found an input which passes your checks it seems to work.
I see however that you didn’t include a element in your snippet. The input must be a child of one of these elements in order to send data. If you have a closing tag directly above this input field you should probably move it under.