Send Bootstrap Mail-Form with AJAX

Hello, i need someone to write a script to send the following form via E-Mail to a dedicated address. Link: [login to view URL] Specification: - If no data is entered, the input elements should be highlighted with bootstrap validation state "Input with error" ([login to view URL]) - If the e-mail address is not valid,the input elements should be highlighted with bootstrap validation state "Input with error" ([login to view URL]) - The form has to be sent using AJAX - no reloading of the page desired - After the message has beent sent, the user should be informed with a bootstrap success alert ([login to view URL]) - The code to send the email should be written in PHP - AJAX code has to be separated into an own Javascript File - Clean code is required - Everything should be in line with Bootstrap JS / CSS - no inline styles, scripts, etc.