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📜  javascript 正则表达式只有字母和空格 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:04:14.130000             🧑  作者: Mango

代码示例1
//regex expression:
var reg_name_lastname = /^[a-zA-Z\s]*$/;

//Validation to the user_name input field
if(!reg_name_lastname.test($('#user_name').val())){ //
    alert("Correct your First Name: only letters and spaces.");
    valid = false;
}