Javascript validates uppercase letters Numbers and Chinese

  • 2020-03-30 01:21:26
  • OfStack

 
var reg = /^[u4E00-u9FA5]+$/; //Verify the Chinese
var cp=$("input[name='cpid']").val(); 
for(var i=0;i<cp.length;i++){ 
var cpp=cp.charAt(i); 
if(!reg.test(cpp)||cpp.match(/^([A-Z])+$/)||cpp.match(/^d+$/)){ //Verify capital letters, Numbers and Chinese
document.getElementById("div2").style.display="block"; 
document.getElementById("div2").style.color="red"; 
$("#div2").text("* All lowercase letters must be entered!! "); 
// return false; 
} 

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