한글제거 , 모든 공백

<input type="search" name="sn_id" id="sn_id" value="" class="frm_input frm_han_chk_input" size="30" placeholder="아이디">

<script>
$(function(e) {
	$(document).on('blur keyup', 'input.frm_han_chk_input', function(e){ 
		var sVlaue = $(this).val();
		sVlaue = sVlaue.replace( /[ㄱ-ㅎ|ㅏ-ㅣ|가-힣]/g, '' ); // 한글제거
		sVlaue = sVlaue.replace(/ /g, ''); // 모든 공백 제거
		$(this).val( sVlaue );
	});
});
</script>

Tag And Script

<input type="search" name="sn_id" id="sn_id" value="" class="frm_input frm_han_chk_input" size="30" placeholder="아이디">

<script>
$(function(e) {
	$(document).on('blur keyup', 'input.frm_han_chk_input', function(e){ 
		var sVlaue = $(this).val();
		sVlaue = sVlaue.replace( /[ㄱ-ㅎ|ㅏ-ㅣ|가-힣]/g, '' ); // 한글제거
		sVlaue = sVlaue.replace(/ /g, ''); // 모든 공백 제거
		$(this).val( sVlaue );
	});
});
</script>