walker-database/templates/register.html

{% extends "base.html" %}
{% block content %}
    <h1>Admin Login</h1>
    <script defer>
    window.onload = () => {
        const uname_el = document.getElementById("username")
        const pw_el = document.getElementById("password")
        const rec_el = document.getElementById("reconfirm")
        function check_equal() {
            const uname = uname_el.value
            const pw = pw_el.value
            const rec = rec_el.value
            if (pw.length > 0 && rec === pw && uname.length > 0) {
                console.log("happens!")
                document.getElementById("matches").innerHTML = `<div style='color:darkgreen'>Matches!</div>`
                document.getElementById("submit").disabled = false
            } else {
                document.getElementById("matches").innerHTML = `<div style='color:darkred'>Does not Match!</div>`
                document.getElementById("submit").disabled = true
            }
        }
        uname_el.addEventListener("input", check_equal)
        pw_el.addEventListener("input", check_equal)
        rec_el.addEventListener("input", check_equal)
    }
    </script>
    <form method="post">
        <label for="username">Username:</label>
        <input id="username" name="username" type="text" required="required">
        <br>
        <label for="password">Password:</label>
        <input id="password" name="password" type="password" required="required">
        <br>
        <label for="reconfirm">Reconfirm Password: <span id="matches"></span></label>
        <input id="reconfirm" name="reconfirm" type="password" required="required">
        <br>
        <input type="submit" value="Submit" disabled="disabled" id="submit">
    </form>
        {% if success %}
            <p style="color:darkgreen">Login Successful!</p>
        {% elif fail %}
            <p style="color:darkred">Login Failed. Please try again. {{fail}}</p>
        {% endif %}
{% endblock %}