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Web Developer FullStack

Othon Felipe othonet

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Web Developer FullStack
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@othonet
othonet / pagination.html
Created April 14, 2024 23:00
Pagination with pure Javascript
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Paginação com Ordenação e Consulta</title>
<style>
.pagination {
margin-top: 20px;
}
@othonet
othonet / operatorsSequelize.js
Created June 5, 2023 19:30
Operators Sequelize
const { Op } = require("sequelize");
Post.findAll({
where: {
[Op.and]: [{ a: 5 }, { b: 6 }], // (a = 5) AND (b = 6)
[Op.or]: [{ a: 5 }, { b: 6 }], // (a = 5) OR (b = 6)
someAttribute: {
// Basics
[Op.eq]: 3, // = 3
[Op.ne]: 20, // != 20
[Op.is]: null, // IS NULL
@othonet
othonet / sequelize_array_on_model.js
Created January 5, 2023 15:24
Sequelize - Array on model with MySQL
nomeDoCampo: {
type: STRING,
allowNull: true,
set(valor) {
if (typeof valor === 'object') {
this.setDataValue('nomeDoCampo', valor.join(' e '))
} else {
this.setDataValue('nomeDoCampo', valor)
}
@othonet
othonet / validateParamsQuantity.php
Created April 14, 2022 15:46
PHP - Validate number of function parameters
<?php
function contaParamentros(){
$numArgs = func_num_args();
if($numArgs > 3){
echo "<strong style='color: orange;'>Ops, você passou ".$numArgs." parâmetros. O número máximo permitido são 3 parâmetros.</strong>";
}elseif($numArgs < 1){
echo "<strong style='color: red;'>Ops, esta função precisa de, pelo menos, um argumento.</strong>";
}else{
echo "<div style='color: green; font-weight: bold;'>";
echo "Muito bem, agora a função está perfeita!";
@othonet
othonet / validatePhone.php
Created April 14, 2022 15:12
PHP - Validate Phone Format
<?php
$valor = '(99) 99999-9999';
if (preg_match('/^\([0-9]{2}\)?\s?[0-9]{4,5}-[0-9]{4}$/', $valor)):
echo 'Fone válido';
else:
echo 'Fone inválido';
endif;
// Saída Fone válido
@othonet
othonet / validateCEP.php
Created April 14, 2022 15:11
PHP - Validate CEP
<?php
$valor = '18135-690';
if (preg_match('/[0-9]{5,5}([-]?[0-9]{3})?$/', $valor)):
echo 'CEP válido';
else:
echo 'CEP inválido';
endif;
// Saída CEP válido
@othonet
othonet / validateExtArq.php
Created April 14, 2022 15:11
PHP - Validate Extension Archive
<?php
$extensoes_aceitas = array('bmp' ,'png', 'svg', 'jpeg', 'jpg');
$array_extensoes = explode('.', $_FILES['foto']['name']);
$extensao = strtolower(end($array_extensoes));
if (array_search($extensao, $extensoes_aceitas) === false):
echo 'Extensão válida';
else:
echo 'Extensão inválida';
endif;
@othonet
othonet / validateDate.php
Created April 14, 2022 15:10
PHP - Validate Date Format
<?php
$valor = '25/12/2016';
$arraData = explode('/', $valor);
if(checkdate($arraData[1], $arraData[0], $arraData[2])):
echo 'Data válida.';
else:
echo 'Data inválida.';
endif;
@othonet
othonet / validateCNPJ.php
Created April 14, 2022 15:10
PHP - Validate CNPJ format
<?php
function isCNPJValido($valor){
$cnpj = str_pad(str_replace(array('.','-','/'),'',$valor),14,'0',STR_PAD_LEFT);
if (strlen($cnpj) != 14):
return false;
else:
for($t = 12; $t < 14; $t++):
for($d = 0, $p = $t - 7, $c = 0; $c < $t; $c++):
@othonet
othonet / validateCPF.php
Created April 14, 2022 15:09
PHP - Validate CPF Format
<?php
function isCPFValido($valor){
$valor = str_replace(array('.','-','/'), "", $valor);
$cpf = str_pad(preg_replace('[^0-9]', '', $valor), 11, '0', STR_PAD_LEFT);
if (strlen($cpf) != 11 || $cpf == '00000000000' || $cpf == '11111111111' || $cpf == '22222222222' || $cpf == '33333333333' || $cpf == '44444444444' || $cpf == '55555555555' || $cpf == '66666666666' || $cpf == '77777777777' || $cpf == '88888888888' || $cpf == '99999999999'):
return false;
else:
for ($t = 9; $t < 11; $t++):