Js removes all Spaces in the input box and disables them

  • 2020-03-30 03:14:44
  • OfStack

 
<span style="font-family: Arial, Helvetica, sans-serif;"><input type="password" name="password" id="password" onkeydown="return banInputSapce(event);" onKeyup="return inputSapceTrim(event,this);" /></span> 

 
 
function Trim(str,is_global) 
{ 
var result; 
result = str.replace(/(^s+)|(s+$)/g,""); 
if(is_global.toLowerCase()=="g") 
{ 
result = result.replace(/s/g,""); 
} 
return result; 
} 

 
 
function inputSapceTrim(e,this_temp) 
{ 
this_temp.value = Trim(this_temp.value,"g"); 
var keynum; 
if(window.event) // IE 
{ 
keynum = e.keyCode 
} 
else if(e.which) // Netscape/Firefox/Opera 
{ 
keynum = e.which 
} 
if(keynum == 32){ 
return false; 
} 
return true; 
} 

 
 
function banInputSapce(e) 
{ 
var keynum; 
if(window.event) // IE 
{ 
keynum = e.keyCode 
} 
else if(e.which) // Netscape/Firefox/Opera 
{ 
keynum = e.which 
} 
if(keynum == 32){ 
return false; 
} 
return true; 
} 

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