비밀번호 일치 유무 알려주기

1. html

 --> id 꼭 넣기!

      

      

      

    
    

      <bash />
    
<table border=0 width=600 align=center>
	<tr>
		<td colspan="3" height=10px></td>
	</tr>
	<tr>
		<td>  <!-- 비밀번호 -->
			<table width=300 border=0 style="border: 1px solid #DADADA; background-color: white" >
				<tr>
					<td> <input type="password" name="password" id="password" class="pw" placeholder="비밀번호(필수)" tabindex="2"> </td> 
				</tr>
			</table>
		</td>
		<td>
			<table width=300  border=0 style="border: 1px solid #DADADA; background-color: white">
				<tr>
					<td> <input  type="password" name="password2" id="password2" class="pw" placeholder="비밀번호 확인(필수)" tabindex="3"> </td> 
				</tr>
			</table>
		</td>
	</tr>
	<tr>
		<td colspan="3" height=10px></td>
	</tr>
	<tr>
		<td>&nbsp;&nbsp;&nbsp;<font id="check_pw" size="2"></font></td>
	</tr>
</table>

 

2. Jaascript

      

      

      

    
    

      <bash />
    
<script>
$(function(){
	$('#password').keyup(function(){  
		$('#check_pw').html('');
	});
		
	$('#password2').keyup(function(){  
		if($('#password').val() != $('#password2').val()){
			$('#check_pw').html('비밀번호가 일치하지 않습니다.');
			$('#check_pw').attr('color','red');
		} else {
			$('#check_pw').html('비밀번호가 일치합니다.');
			$('#check_pw').attr('color','black');
		}
	});
	
});
</script>