Catch paste input

Question

I\'m looking for a way to sanitize input that I paste into the browser, is this possible to do with jQuery?

I\'ve managed to come up with this so far:

Answer 1

Script to remove special characters from all fields with class portlet-form-input-field:

// Remove special chars from input field on paste
jQuery('.portlet-form-input-field').bind('paste', function(e) {
    var textInput = jQuery(this);
    setTimeout(function() {
        textInput.val(replaceSingleEndOfLineCharactersInString(textInput.val()));
    }, 200);
});

function replaceSingleEndOfLineCharactersInString(value) {
    <%
        // deal with end-of-line characters (\n or \r\n) that will affect string length calculation,
        // also remove all non-printable control characters that can cause XML validation errors
    %>
    if (value != "") {
        value = value.replace(/(\x00|\x01|\x02|\x03|\x04|\x05|\x06|\x07|\x08|\x0B|\x0C|\x0E|\x0F|\x10|\x11|\x12|\x13|\x14|\x15|\x16|\x17|\x18|\x19|\x1A|\x1B|\x1C|\x1D|\x1E|\x1F|\x7F)/gm,'');
        return value = value.replace(/(\r\n|\n|\r)/gm,'##').replace(/(\#\#)/gm,"\r\n");
    }
}