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75 lines
2.2 KiB
JavaScript
75 lines
2.2 KiB
JavaScript
//const submit = document.getElementById("button");
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//submit.addEventListener('click', validate);
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function validate() {
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// e.preventDefault();
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const url = document.getElementById("URL");
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const glink = document.getElementById("GLink");
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// if (!url) {
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// /* Flag */
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// }
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let valid = true;
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const domainExp = new RegExp("http(s)*:\\/\\/[a-zA-Z0-9\\-]+(\\.[a-zA-Z0-9\\-]+)+");
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const filepathExp = new RegExp("[a-zA-Z]+");
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let count = 0;
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let index = -1;
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let domain = "";
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let filepath = "";
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for (let i=0; i < url.value.length; i++) {
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if (url.value.charAt(i) == '/') {
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count++;
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}
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if (count == 3) {
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index = i;
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break;
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}
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}
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if (count >= 3) {
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domain = url.value.substring(0, index);
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if (index == url.value.length - 1) {
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filepath = url.value.charAt(index);
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} else {
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filepath = url.value.substring(index, url.value.length - 1);
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}
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alert("Domain is " + domain + " filepath is " + filepath);
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} else {
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domain = url.value;
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}
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console.log(domain);
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if (domain.match(domainExp)) /** and is available? */{
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const error = document.getElementById("error");
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if (error.classList.contains("visible")) {
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error.classList.remove("visible");
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}
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if (url.classList.contains("invalid")) {
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url.classList.remove("invalid");
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}
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url.classList.add("valid");
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error.setAttribute('aria-hidden', true);
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error.setAttribute('aria-invalid', false);
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console.log("Valid");
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return valid;
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/* var xmlhttp = new XMLHttpRequest();
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xmlhttp.open('GET','result.php',true);
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xmlhttp.send();
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console.log(xmlhttp.responseText);*/
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} else {
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/*flag*/
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const error = document.getElementById("error");
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error.classList.add("visible");
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//error.classList.add("hidden");
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if (url.classList.contains("valid")) {
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url.classList.remove("valid");
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}
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url.classList.add("invalid");
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error.setAttribute('aria-hidden', false);
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error.setAttribute('aria-invalid', true);
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return false;
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}
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}
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