better-auth/demo/nextjs/components/ui/password-input.tsx

"use client";

import { EyeIcon, EyeOffIcon } from "lucide-react";
import * as React from "react";

import { Button } from "@/components/ui/button";
import { Input, type InputProps } from "@/components/ui/input";
import { cn } from "@/lib/utils";

const PasswordInput = (
    {
        ref,
        className,
        ...props
    }: InputProps & {
        ref: React.RefObject<HTMLInputElement>;
    }
) => {
    const [showPassword, setShowPassword] = React.useState(false);
    const disabled =
        props.value === "" || props.value === undefined || props.disabled;

    return (
        <div className="relative">
            <Input
                {...props}
                type={showPassword ? "text" : "password"}
                name="password_fake"
                className={cn("hide-password-toggle pr-10", className)}
                ref={ref}
            />
            <Button
                type="button"
                variant="ghost"
                size="sm"
                className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
                onClick={() => setShowPassword((prev) => !prev)}
                disabled={disabled}
            >
                {showPassword && !disabled ? (
                    <EyeIcon className="h-4 w-4" aria-hidden="true" />
                ) : (
                    <EyeOffIcon className="h-4 w-4" aria-hidden="true" />
                )}
                <span className="sr-only">
                    {showPassword ? "Hide password" : "Show password"}
                </span>
            </Button>

            {/* hides browsers password toggles */}
            <style>{`
                .hide-password-toggle::-ms-reveal,
                .hide-password-toggle::-ms-clear {
                    visibility: hidden;
                    pointer-events: none;
                    display: none;
                }
            `}</style>
        </div>
    );
};
PasswordInput.displayName = "PasswordInput";

export { PasswordInput };