Home Contents | # v4kf.magdataChanged | V4kf | Core4 Lua Event System

## SYNOPSIS

rdrhandle.magdataChanged = function(rdrhandle, magdata)

## DESCRIPTION

This callback runs whenever new magnetic stripe data has been read from the card. The value magdata is the same as returned by v4kf:magdata().

## NOTES

This callback does not run when v4kf:clearMagdata() is called.

## SEE ALSO

v4kf:clearCallbacks, v4kf:clearMagdata, v4kf.stateChanged, v4kf.processingComplete, v4kf:state