Rodrigo Pauletti RodrigoPauletti

Angular 5,6,7,8,9 - Only Number Input, Only Decimal Input

v1 Online Demo: https://codesandbox.io/s/v1-angular-numeric-ljwlb

v1 Gist : https://gist.github.com/ahmeti/5ca97ec41f6a48ef699ee6606560d1f7/e36956cc355ad1bad6898e9eede5d7a9219947e8

v2 Online Demo: https://codesandbox.io/s/v2-angular-numeric-3w2wr

Allow Only Numbers (Without Decimal)

PHP

function formatCnpjCpf($value)
{
  $CPF_LENGTH = 11;
  $cnpj_cpf = preg_replace("/\D/", '', $value);
  
  if (strlen($cnpj_cpf) === $CPF_LENGTH) {
    return preg_replace("/(\d{3})(\d{3})(\d{3})(\d{2})/", "\$1.\$2.\$3-\$4", $cnpj_cpf);
  }

Lumen 5.2 Storage facade

To enable the Storage facade in Lumen 5.2 you need to modify a few things.

Filesystem configuration file

First of all you need to create a filesystems.php in a config folder.

The config folder needs to be at the same level as your app and bootstrap folder. If it's not there yet just create it.

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

	ngOnInit() {
	this.form = this.fb.group({
	'Xs': this.fb.array([
	this.initX()
	])
	});
	this.form.valueChanges.subscribe(data => this.validateForm());
	this.validateForm();
	}

	<form [formGroup]="form">
	<!-- X -->
	<div formArrayName="Xs">
	<div *ngFor="let X of form['controls'].Xs['controls']; let ix=index">
	<div formGroupName="{{ix}}" class="Xs">
	<input type="text" formControlName="X">
	<p>{{ formErrors.Xs[ix].X }}</p>
	<!-- Y -->
	<div formArrayName="Ys">
	<div *ngFor="let Y of X['controls'].Ys['controls']; let iy=index">

	<?php

	function validaCPF($cpf) {

	// Extrai somente os números
	$cpf = preg_replace( '/[^0-9]/is', '', $cpf );

	// Verifica se foi informado todos os digitos corretamente
	if (strlen($cpf) != 11) {
	return false;

	/*
	* Handling Errors using async/await
	* Has to be used inside an async function
	*/
	try {
	const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
	// Success 🎉
	console.log(response);
	} catch (error) {
	// Error 😨

	import React, { Component } from 'react';

	import TextField from 'components/base/TextField';

	const WAIT_INTERVAL = 1000;
	const ENTER_KEY = 13;

	export default class TextSearch extends Component {
	constructor(props) {
	super();

	<?php
	//Testa uma faixa de cep
	function checkCpfRange($valor, $intervalos) {
	$v = (int) preg_replace("/\D+/", "", $valor);
	foreach ($intervalos as $range):
	list($min, $max) = $range;
	if ($v >= $min && $v <= $max)
	return true;
	endforeach;
	return false;