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<snippet>
<content><![CDATA[
function charCount(text_to_count_sel, counter_sel, maxCnt = 4000){
var setCounter = function(){
var remaining = maxCnt - $(text_to_count_sel).val().length;
if(remaining <= 0){
alert("You have surpassed the "+maxCnt+" character limit.");
$(text_to_count_sel).val($(text_to_count_sel).val().substring(0,maxCnt));
remaining = maxCnt - $(text_to_count_sel).val().length;
}
$(counter_sel).text(remaining + ' characters remaining.');
}
setCounter();
$(text_to_count_sel).on('change keyup', setCounter);
}
]]></content>
<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
<tabTrigger>jqcounter</tabTrigger>
<!-- Optional: Set a scope to limit where the snippet will trigger -->
<scope>source.javascript</scope>
</snippet>
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