This is a simple code, but useful.
First, the javascript function:
function limit(n,id){ // n is the number of max characters // id is the id of the textarea element text = document.getElementById(id); if(text.value.length >= n){ //alert("sorry, the text is too long"); text.value = text.value.substring(0, n-1); } }
Then, the html implementation:
<textarea id="textoalimitar" onkeypress="limit(10,'textoalimitar');" cols="45" rows="5" name="textoalimitar"></textarea>
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