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@@ -0,0 +1,52 @@
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+window.onload = () =>{
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+ this.sessionStorage.setItem("username", "admin");
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+ this.sessionStorage.setItem("password", "qwerty");
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+}
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+var input = document.getElementsByTagName('input');
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+var login = document.getElementById('log-in');
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+var form = document.querySelector('form');
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+form.onsubmit = ()=>{return false}
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+
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+login.onclick = ()=>{
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+ if ((input[0].value != "") && (input[1].value != ""))
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+ {
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+ if ((input[0].value == sessionStorage.getItem("username")) && (input[1].value == sessionStorage.getItem("password")))
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+ {
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+ form.onsubmit = ()=>{return 1}
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+ }
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+ else
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+ {
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+ if ((input[0].value != sessionStorage.getItem("username")))
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+ {
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+ input[0].nextElementSibling.textContent = "Имя не правильно";
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+ setTimeout(()=>{
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+ input[0].nextElementSibling.textContent = "";
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+ }, 2000);
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+ }
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+ if ((input[1].value != sessionStorage.getItem("password")))
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+ {
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+ input[1].nextElementSibling.textContent = "Пароль не правильно";
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+ setTimeout(()=>{
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+ input[1].nextElementSibling.textContent = "";
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+ }, 2000);
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+ }
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+ }
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+ }
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+ else
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+ {
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+ if (input[0].value == "")
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+ {
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+ input[0].nextElementSibling.textContent = "Username is empty";
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+ setTimeout(()=>{
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+ input[0].nextElementSibling.textContent = "";
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+ }, 2000);
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+ }
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+ if (input[1].value == "")
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+ {
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+ input[1].nextElementSibling.textContent = "Password is empty";
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+ setTimeout(()=>{
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+ input[1].nextElementSibling.textContent = "";
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+ }, 2000);
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+ }
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+ }
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+}
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