HTML/CSS/JS intermediário - Formulário com validação

alpe12 · Oct 4, 2023 · ee6018b · ee6018b
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diff --git a/2-formulario-com-validacao/index.html b/2-formulario-com-validacao/index.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="./src/css/style.css">
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700;900&display=swap" rel="stylesheet">    
+    <script src="./src/js/script.js" defer></script>
+    <title>Quest HTML + CSS + JS intermediário - Desafio - Formulário com validação</title>
+</head>
+<body>
+    <main class="container">
+        <div class="mensagem">
+            <h2>FICOU COM DÚVIDA?<br>NOS MANDE UMA MENSAGEM!</h2>
+            <p>caso tenha ficado com qualquer dúvida basta nos mandar uma mensagem e entraremos em contato em menos de 24h.</p>
+        </div>
+        <form class="formulario" action="" method="post">
+            <input type="text" name="nome" required placeholder="Nome completo *">
+            <span></span>
+            <input type="email" name="email" required placeholder="Email *">
+            <span></span>
+            <input type="tel" name="telefone" required placeholder="Telefone (com DDD) *" pattern="^(\(?(?:[14689][1-9]|2[12478]|3[1234578]|5[1345]|7[134579])\)?)\s?9?([0-9]{4})-?([0-9]{4})$">
+            <span></span>
+            <textarea name="mensagem" required placeholder="Mensagem *"></textarea>
+            <span></span>
+            <span class="alerta">*campos obrigatórios</span>
+            <input type="submit" value="Enviar">
+        </form>
+    </main>
+</body>
+</html>
diff --git a/2-formulario-com-validacao/src/css/style.css b/2-formulario-com-validacao/src/css/style.css
@@ -0,0 +1,125 @@
+* {
+    box-sizing: border-box;
+}
+
+html, body {
+    font-family: 'Roboto', sans-serif;
+    font-size: 15px;
+    margin: 0;
+    padding: 0;
+}
+
+body {
+    min-height: 100vh;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    background-image: radial-gradient(rgba(223,101,150,0.65), rgba(98,130,229,0.85));
+}
+
+.container {
+    width: 800px;
+    min-height: 402px;
+    display: flex;
+    align-items: center;
+    justify-content: space-around;
+    outline: 1px outset black;
+    background-image: linear-gradient(rgb(223,101,150), rgb(98,130,229));
+}
+
+.container .mensagem {
+    width: 37.5%;
+    color: white;
+}
+
+.container .mensagem h2 {
+    font-size: 20px;
+    font-weight: 900;
+}
+
+.container .formulario {
+    width: 340px;
+    background-color: white;
+    padding: 20px;
+}
+
+.container .formulario > * {
+    display: block;
+    width: 100%;
+}
+
+.container .formulario input,
+.container .formulario textarea {
+    border: 1px solid #000;
+    border-radius: 5px;
+    padding: 9px;
+}
+
+.container .formulario input:not(:first-child),
+.container .formulario textarea,
+.container .formulario .alerta {
+    margin-top: 15px;
+}
+
+.container .formulario .alerta {
+    margin-left: -5px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.container .formulario .error {
+    border-color: red;
+}
+
+.container .formulario .ok {
+    border-color: #00C22B;
+}
+
+.container .formulario .error + span:empty:after {
+    content: 'campo obrigatório';
+    color: #F52E2E;
+    font-size: 8px;
+    position: absolute;
+}
+
+.container .formulario textarea {
+    height: 100px;
+    resize: none;
+    scrollbar-width: thin;
+}
+
+.container .formulario input[type=submit] {
+    color:white;
+    background-color: #3CCC87;
+    border-color: transparent;
+    font-weight: 700;
+}
+
+@media (max-width: 800px) {
+    .container {
+        outline-width: 2px;
+    }
+}
+
+@media (max-width: 600px) {
+    .container {
+        flex-direction: column;
+        padding-bottom: 1em;
+    }
+    .container .mensagem p {
+        text-align: justify;
+    }
+    .container > * {
+        min-width: 80%;
+    }
+    .container,
+    .container .container .mensagem {
+        max-width: 100%;
+    }
+    .container .formulario {
+        max-width: 95%;
+        background-color: rgba(255,255,255,0.5);
+        border-radius: 5px;
+    }
+}
diff --git a/2-formulario-com-validacao/src/js/script.js b/2-formulario-com-validacao/src/js/script.js
@@ -0,0 +1,25 @@
+function validateInput(input, adderror = false){
+    if (input.checkValidity()){
+        input.classList.remove("error");
+        input.classList.add("ok");
+    } else {
+        if (adderror) input.classList.add("error");
+        input.classList.remove("ok");
+    }
+}
+
+function validateForm() {
+    inputs.forEach((input) => {
+         validateInput(input, true);
+    });
+}
+
+const inputs = document.querySelectorAll(".formulario input:not([type=submit]), .formulario textarea");
+
+document.querySelector(".formulario input[type=submit]").addEventListener('click', validateForm);
+
+inputs.forEach(input => {
+    input.addEventListener('input', function(){
+        validateInput(input);
+    });
+});