version 1.77, 2024/03/31 14:41:45 |
version 1.105, 2024/04/27 20:49:34 |
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const form = document.querySelector("#cform"); |
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function parseEmail(email) { |
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return email.toLowerCase().slice(0,96); |
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} |
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function validateEmail(email) { |
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const regex = /^[a-z0-9._%+-]+@[a-z0-9.-]+(\.[a-z]{2,})+$/; |
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return regex.test(email); |
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}; |
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function parseSubject(subject) { |
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// 1. remove special chars |
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return subject.slice(0,96); |
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} |
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function validateSubject(subject) { |
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return (subject.length>3); |
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} |
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function parseMsg(msg) { |
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// 1. remove special chars |
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return msg.slice(0,3904); |
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} |
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function validateMsg(msg) { |
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return (msg.length>3); |
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} |
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async function sendData() { |
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var er = 0; |
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em = parseEmail(document.getElementById("cfem").value), |
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su = parseSubject(document.getElementById("cfsu").value), |
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ms = parseMsg(document.getElementById("cfme").value), |
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ii = document.getElementById("cfinfo"); |
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er=validateEmail(em)?er:++er; |
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er=validateSubject(su)?er:++er; |
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er=validateMsg(ms)?er:++er; |
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if(er){ |
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ii.textContent="One or more fields have an error. Please check and try again."; |
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} else { |
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var fc = document.querySelectorAll(".wpcf7-form-control"); |
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ii.textContent="Please wait..."; |
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fc.forEach((f) => { |
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f.disabled=true; |
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l=f; |
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}); |
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l.style.visibility="hidden"; |
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turnstile.ready(function() { |
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turnstile.render('#cfcontainer', { |
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theme: 'light', |
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sitekey: '0x4AAAAAAAVpXFEy152AON1L', |
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'response-field': false, |
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retry: 'never', |
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'error-callback': function(e) { |
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// turnstile.remove(); |
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ii.textContent="Cloudflare Turnstile verification error. Try again later." |
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}, |
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callback: function(token) { |
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const dataToSend = JSON.stringify({"add": em, "sub": su, "msg": ms, "tok": token}); |
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ii.textContent="Sending..."; |
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fetch("/feedbk/", { |
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credentials: "same-origin", |
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mode: "same-origin", |
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method: "post", |
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headers: { "Content-Type": "application/json" }, |
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body: dataToSend |
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}) |
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.then(response => response.json()) |
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.then(json => ii.textContent=json['msg']) |
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}, |
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}); |
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}); |
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turnstile.remove(); |
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turnstile.close(); |
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} |
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}; |
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form.addEventListener("submit", (event) => { |
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event.preventDefault(); |
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sendData(); |
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}); |
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