Form Validate

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Thu Mar 02 2023 08:43:55 GMT+0000 (Coordinated Universal Time)

Saved by @root1024 #javascript #html #css

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body {
            box-sizing: border-box;
            display: flex;
            flex-direction: column;
            justify-items: center;
            align-items: center;
            background-color: aqua;
            justify-content: center;
            /* text-align: center; */
            height: 100vh;
            background: url(https://images.unsplash.com/photo-1469474968028-56623f02e42e?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1748&q=80);
            background-position: center;
            background-size: cover;
        
        }
        
        h1 {
            text-align: center;
        }
        
        #form {
            background-color: #c7ab9d;
            border: 2px solid rgb(4, 0, 255);
            border-radius: 10px;
            width: 400px;
            height: 300px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
        
        }
        
        
        
        h2 {
            font-size: 30px;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 5px;
        }
        
        input {
            height: 30px;
            width: 250px;
            border-radius: 5px;
            padding: 10px;
            margin: 5px;
            /* padding: 10px; */
        }
        
        input[type='submit'] {
            background-color: purple;
            text-align: center;
            align-content: center;
            color: white;
            height: 50px;
            font-size: 30px;
            width: 200px;
            padding-bottom: 20px;
            border: 0px;
        }
        
        .error {
            margin: 10px;
            color: blue;
        }
    </style>
</head>

<body>
    <h1>Form Validation</h1>
    <div id="form">
        <h2>Login Form</h2>
        <form action="" onsubmit="return validateform()">
            <input type="text" class="form" name="" id="username" placeholder="Enter Username">
            <br>
            <span id="usererror" class="error"></span>
            <br>
            <input type="password" class="form" id="password" placeholder="Enter Password">
            <br>
            <span class="error" id="passerror"></span>
            <br>
            <!-- <input type="submit" value="Pls Submit"> -->
            <button type="submit">Pls Submit</button>
        </form>
    </div>
    <script>
        let user = document.getElementById('username');
        let pass = document.getElementById('password');
        let condition1 = 0;
        let condition2 = 0;
        
        flag
        function validateform() {
        
            if (user.value == '') {
                document.getElementById('usererror').innerHTML = "User Name Blank";
                condition1 = 0;
            } else if (user.value.length < 5) {
                document.getElementById('usererror').innerHTML = "Pls Enter more than 4 Charactre"
                condition1 = 0;
        
            } else {
                document.getElementById('usererror').innerHTML = ""
                document.getElementById('usererror').style.color = "Green";
                condition1 = 1;
        
            }
            if (pass.value == '') {
                document.getElementById('passerror').innerHTML = "Password Cannot Blank";
                condition2 = 0;
        
            }
            else if (pass.value.length < 5) {
                document.getElementById('passerror').innerHTML = "Pls Enter more than 4 Charactre";
                condition2 = 0;
        
            } else {
                document.getElementById('passerror').innerHTML = "";
                document.getElementById('passerror').style.color = "Green";
                condition2 = 1;
        
            }
            if (condition1 == 1 & condition2 == 1) {
                return true;
            } else {
                return false;
            }
        }
        
    </script>
</body>

</html>

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