更新时间:2022-11-26 17:37:16
(' #textName')。keypress(function(e){
var regex = new RegExp( ^ [a-zA-Z] +
);
var str = String .fromCharCode(!e.charCode?e.which:e.charCode);
if (regex.test(str)){
返回 true ;
}
else
{
e.preventDefault();
alert(' 请输入Alphabate');
return pan> false ;
}
});
试试这个:^ [a -Za-Z\s] +
I have this code:
$('#textName').keypress(function (e) {
var regex = new RegExp("^[a-zA-Z]+$");
var str = String.fromCharCode(!e.charCode ? e.which : e.charCode);
if (regex.test(str)) {
return true;
}
else
{
e.preventDefault();
alert('Please Enter Alphabate');
return false;
}
});
('#textName').keypress(function (e) { var regex = new RegExp("^[a-zA-Z]+
"); var str = String.fromCharCode(!e.charCode ? e.which : e.charCode); if (regex.test(str)) { return true; } else { e.preventDefault(); alert('Please Enter Alphabate'); return false; } });
Try this:^[a-zA-Z\s]+