// Overwrite it with the data from sent (failed) form
if (isPostRequestElementSet('smtp_host')) $smtpHost = postRequestElement('smtp_host');
if (isPostRequestElementSet('smtp_user')) $smtpUser = postRequestElement('smtp_user');
// Overwrite it with the data from sent (failed) form
if (isPostRequestElementSet('smtp_host')) $smtpHost = postRequestElement('smtp_host');
if (isPostRequestElementSet('smtp_user')) $smtpUser = postRequestElement('smtp_user');