Skip to content

Instantly share code, notes, and snippets.

@GeHou
Created June 14, 2020 14:59
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save GeHou/9c6d717460d341be4805751f43c1d3bd to your computer and use it in GitHub Desktop.
Save GeHou/9c6d717460d341be4805751f43c1d3bd to your computer and use it in GitHub Desktop.
正则表达式表单验证实例
/*是否带有小数*/
function isDecimal(strValue ) {
var objRegExp= /^\d+\.\d+$/;
return objRegExp.test(strValue);
}
/*校验是否中文名称组成 */
function ischina(str) {
var reg=/^[\u4E00-\u9FA5]{2,4}$/; /*定义验证表达式*/
return reg.test(str); /*进行验证*/
}
/*校验是否全由8位数字组成 */
function isStudentNo(str) {
var reg=/^[0-9]{8}$/; /*定义验证表达式*/
return reg.test(str); /*进行验证*/
}
/*校验电话码格式 */
function isTelCode(str) {
var reg= /^((0\d{2,3}-\d{7,8})|(1[3584]\d{9}))$/;
return reg.test(str);
}
/*校验邮件地址是否合法 */
function IsEmail(str) {
var reg=/^\w+@[a-zA-Z0-9]{2,10}(?:\.[a-z]{2,4}){1,3}$/;
return reg.test(str);
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment