how to put vertical line in the middle of the page latex
\documentclass[a4paper]{report}
\begin{document}
\begin{minipage}{0.3\textwidth}
\Large{\textbf{Information}}
\end{minipage}
\rule[-400pt]{1.5pt}{600pt}
\hspace*{0.05\textwidth} % Whitespace between the vertical line and title page text
\begin{minipage}{0.5\textwidth}
\textbf{Author :} \\
Name \\
[3cm]
\textbf{Subject :} \\
Title of the subject
\end{minipage}
\pagestyle{empty} % Removes page numbers
\end{document}