Formulários e entrada

Formulário de inscrição de voluntários com validação em tempo real

Formulário com validação em tempo real para cenário de inscrição de voluntários: inclui conteúdo realista, controles acionáveis, feedback de status claro e layout responsivo a diferentes tamanhos de tela.

Formulários e entradaFormulário com validação instantâneaHTMLCSSJavaScript
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    <header class="mast"><div><span class="eyebrow">dark-neon / Formulário de validação em tempo real / BEGINNER</span><h1>Formulário de inscrição de voluntários com validação em tempo real</h1><p class="intro">Formulário com validação em tempo real para cenário de inscrição de voluntários: inclui conteúdo realista, controles acionáveis, feedback de status claro e layout responsivo a diferentes tamanhos de tela.</p></div><span class="scenario">Inscrição de voluntários</span></header>
    <div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Formulário com validação instantânea</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Área de interação do formulário de validação instantânea de inscrição de voluntários"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Inscrição de voluntário DISPATCH</span><h2>Painel de programação de voluntários</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>Orientação de check-in</option><option>Organização de suprimentos</option><option>Assistência no local</option></select></label><label>duração do serviço<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="18"><span>horas</span></label><fieldset><legend>Prioridade de processamento</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Padrão</label><label><input type="radio" name="workflowPriority" value="urgent">Urgente</label></fieldset><button class="action primary" type="submit">Aceitar escalas</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">Orientação de check-in</option><option value="2">Organização de suprimentos</option></select></label><output id="workflowDispatchSummary">Aguardando despacho</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:forms-input-live-validation --><form id="demoForm" class="form-card form-mode-0 panel" novalidate><div class="form-heading"><span class="eyebrow">Preenchimento seguro · MODE 1</span><h2>Formulário com validação instantânea</h2><p class="muted">Os erros de campo serão explicados no local original e o conteúdo já preenchido não será apagado.</p></div><label class="field"><span>Nome</span><input name="name" minlength="2" required autocomplete="name" aria-describedby="nameError"><small id="nameError"></small></label><label class="field"><span>E-mail de contato</span><input name="email" type="email" required autocomplete="email" aria-describedby="emailError"><small id="emailError"></small></label><label class="field field-note"><span>Instruções</span><textarea name="note" rows="3" minlength="8" required aria-describedby="noteError"></textarea><small id="noteError"></small></label><button class="action primary" type="submit" data-core-bridge="forms-input-live-validation">Verificar e enviar</button></form><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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const form = document.querySelector('#demoForm');
    const messages = { name:'Digite pelo menos dois caracteres', email:'Digite um e-mail válido', note:'A descrição requer pelo menos oito caracteres' };
    function validate(input) { const error = document.querySelector('#' + input.name + 'Error'); const invalid = !input.validity.valid; input.setAttribute('aria-invalid', String(invalid)); if (error) error.textContent = invalid ? messages[input.name] : ''; return !invalid; }
    form.querySelectorAll('input,textarea').forEach(input => input.addEventListener('blur', () => validate(input)));
    form.addEventListener('submit', event => { event.preventDefault(); const inputs = [...form.querySelectorAll('input,textarea')]; const valid = inputs.map(validate).every(Boolean); if (!valid) inputs.find(input => input.getAttribute('aria-invalid') === 'true')?.focus(); announce(valid ? 'As informações de inscrição de voluntários foram aprovadas pela verificação local' : 'Corrija os campos marcados'); });
    
    
    
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const workflowDispatchCore=document.querySelector('#workflowCore');const workflowDispatchForm=document.querySelector('#workflowDispatchForm');const workflowDispatchSelect=document.querySelector('#workflowDispatchActive');const workflowDispatchJobs=new Map([["1",{"label":"Orientação de check-in","amount":12,"priority":"normal","touches":0}],["2",{"label":"Organização de suprimentos","amount":21,"priority":"urgent","touches":0}]]);let workflowDispatchSerial=workflowDispatchJobs.size;function workflowDispatchDrive(job,activate=false){workflowDispatchCore.dataset.dispatchPriority=job.priority;workflowDispatchCore.style.setProperty('--dispatch-load',Math.min(.95,.16+job.amount/120));const bridge=activate?workflowBridgeActivate():{changed:false,summary:workflowBridgeSummary()};document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' hora · '+bridge.summary;announce('Tarefa atual da escala de voluntários:'+job.label);}function workflowDispatchRender(activeId,activate=false){workflowDispatchSelect.replaceChildren(...[...workflowDispatchJobs].map(([id,job])=>{const option=document.createElement('option');option.value=id;option.textContent=job.label+(job.priority==='urgent'?' · Urgente':'');return option;}));workflowDispatchSelect.value=activeId;workflowDispatchDrive(workflowDispatchJobs.get(activeId),activate);}workflowDispatchForm.addEventListener('submit',event=>{event.preventDefault();const data=new FormData(workflowDispatchForm);const id=String(++workflowDispatchSerial);workflowDispatchJobs.set(id,{label:document.querySelector('#workflowDispatchKind').value,amount:Math.max(1,Number(document.querySelector('#workflowDispatchAmount').value)||1),priority:data.get('workflowPriority'),touches:0});workflowDispatchRender(id,true);});workflowDispatchSelect.addEventListener('change',()=>workflowDispatchDrive(workflowDispatchJobs.get(workflowDispatchSelect.value),true));workflowDispatchCore.addEventListener('focusin',()=>{const job=workflowDispatchJobs.get(workflowDispatchSelect.value);if(!job)return;job.touches+=1;document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' hora · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
  </script>
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