找到一个过滤特殊字符的JS,不知道有人需要不
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- <script language="javascript">
- function checkForms(){
- var iu, iuu, regArray=new Array("","◎","■","●","№","↑","→","↓"+
- "!","@","#","$","%","^","&","*","(",")","_","-","+","=","|","","[","]","?","~","`"+
- "!","<",">","‰","→","←","↑","↓","¤","§","#","&","&","\","≡","≠"+
- "≈","∈","∪","∏","∑","∧","∨","⊥","‖","‖","∠","⊙","≌","≌","√","∝","∞","∮"+
- "∫","≯","≮",">","≥","≤","≠","±","+","÷","×","/","Ⅱ","Ⅰ","Ⅲ","Ⅳ","Ⅴ","Ⅵ","Ⅶ","Ⅷ","Ⅹ","Ⅻ","一","二"+
- "╄","╅","╇","┻","┻","┇","┭","┷","┦","┣","┝","┤","┷","┷","┹","╉","╇","【","】"+
- "三","四","五","六","七","八","九","十","①","②","③","④","⑤","⑥","⑦","⑧","⑨","⑩","┌","├","┬","┼","┍","┕","┗","┏","┅","—"+
- "〖","〗","←","〓","☆","§","□","‰","◇","^","@","△","▲","#","℃","※",".","≈","¢");
- iuu=regArray.length;
- for(iu=1;iu<=iuu;iu++){
- if (document.Gforms.username.value.indexOf(regArray[iu])!=-1){
- alert("注册名不可以包含:" + regArray[iu]);
- document.Gforms.username.focus();
- return false;
- }
- }
- return true;
- }
- </script>
- <form action="" method="post" name="Gforms" id="Gforms" onSubmit="return checkForms();">
- <input type="text" name="username">
- <input type="submit" name="Submit" value="Submit">
- <br>
- 请输入用户名</form>