I CANT ABLE TO MAKE IT OUT WITH THIS


how to restrict the user to submit the special character is a form
for e.g

login name : ''''''michel''''''
first name : michel
last name : deshmukh
country : %^australia^%
state : <><>Maharastra<><>
City : )-(Thane)-(

Regards
Nikhil

Regards
Nikhil

Hello,

   You can check with

var st=frm1.txtname.value;
var len=st.length;
for(i=0;i<len;i++){
  ch=st.charCodeAt(i);
  if(!((ch>=65 && ch<=90)||(ch>=97 && ch<=122) || ch==32 || ch==46)){
    alert("Invalid Data");
    return false;
  }
}

This will allow only alphabets(upper and lower), space, and dot(.)


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Rajani