Advanced Search

Limite de caracteres em textarea

/ Published in: JavaScript
Save to your folder(s)

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. function textCounter(field, countfield, maxlimit) {
  2. 	    if (field.value.length > maxlimit){
  3. 	    	field.value = field.value.substring(0, maxlimit);
  4. 		} else {
  5. 	    	countfield.value = maxlimit - field.value.length
  6. 		}
  7. 	}
  8. 	$('textarea').keydown(function(){
  9. 	   	textCounter(this.form.campo9,this.form.remLen,3000);
  10. 	});
  11. 	$('textarea').keyup(function(){
  12. 	    textCounter(this.form.campo9,this.form.remLen,3000);
  13. 	});

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.