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How to do I validate a textarea in a form in javascript

P: 17
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  1. <script>
  2.     function val()
  3.     {
  4.       //ifnewline found or blank raise an alert
  5.     } 
  6.    </script>
  7.    <form>  
  8.    <textarea name = "pt_text" rows = "8" cols = "8" class = "input" WRAP ></textarea>
  9.    <input type=""button" onclick="val();"
  10.     </form>
1 Week Ago #1
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1 Reply

Expert Mod 5K+
P: 5,318
what exactly should it validate for? you can use the



Regular Expression

for that purpose.
1 Week Ago #2

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