老师，我验证输入框时出问题了
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | <!DOCTYPE html><html><head> <meta charset="utf-8"> <title>正则表达式-重复</title> <style type="text/css"> .wrap{ width: 1200px; height: auto; margin: auto auto; background-color: #eee; overflow: hidden; } .wrap .top{ width: 100%; height: 30px; background-color: #0099CC; margin-left:0; padding: 0; } .wrap .top p{ color: #fff; margin-left: 30px; line-height: 30px; margin:0; padding-left: 30px; } .wrap #regexp{ width: 500px; margin: 50px auto; overflow: hidden; } .wrap #regexp .unify{ color: #999; display: block; margin-top: 30px; } .wrap #regexp .uniform{ width: 200px; height: 20px; resize: none; vertical-align:middle; } .wrap #regexp #button{ width: 80px; height: 40px; border-radius: 5px; background-color: #006699; margin: 50px auto; margin-top: 80px; cursor:pointer; margin-left: 150px; } .wrap #regexp #button p{ line-height: 40px; text-align: center; color: #fff; } .verification{ width: 280px; color: red; font-size: 12px; text-align: left; margin-bottom: 4px; } </style></head><body> <div class="wrap"> <div class="top"><p>用户注册</p></div> <div id="regexp"> <p class="unify"> 用户名： <input type = "text" class="uniform" id="username"></input><span class="verification"></span></p> <p class="unify"> 登录密码： <input type = "password" class="uniform" id="password"></input><span class="verification"></span></p> <p class="unify"> 确认密码： <input type = "password" class="uniform" id="confirmPassword"></input><span class="verification"></span></p> <p class="unify"> 姓名： <input type = "text" class="uniform" id="realName"></input><span class="verification"></span></p> <p class="unify"> 性别： <select class="uniform" id="sex"> <option value="nan">男</option> <option value="nv">女</option> </select><span class = "verification"></span></p> <p class="unify">身份证号码：<input type = "text" class="uniform" id="idNumber"></input><span class="verification"></span></p> <p class="unify"> 邮箱： <input type = "text" class="uniform" id="email"></input><span class="verification"></span></p> <p class="unify"> 手机号码： <input type = "text" class="uniform" id="phone"></input><span class="verification"></span></p> <div id="button" ><p>提交</p></div> </div> </div> <script> var username = document.getElementById('username'), password = document.getElementById('password'), confirmPassword = document.getElementById('confirmPassword'), realName = document.getElementById('realName'), sex = document.getElementById('sex'), idNumber = document.getElementById('idNumber'), email = document.getElementById('email'), phone = document.getElementById('phone'), button = document.getElementById('button'), veri = document.getElementsByClassName("verification"); var pattern = { username:/^[a-z]\w{6,20}$/, password:/^\S{6,16}&/, confirmPassword:/^\S{6,16}&/, realName:/^[\u4e00-\u9fa5]{2,4}$/, idNumber:/^[0-9]{15}$|^[0-9]{18}$|^[0-9]{17}X$|^[0-9]{16}$/, email:/(?:\w+\.)*\w+@(?:\w+\.)+[a-z]/i, phone:/^13\d{9}$|^147\d{9}$|^15[0,1,2,3,4,6,7,8,9]{1}\d{8}$|^182\d{8}$|^18[5-9]\d{8}$|^180\d{8}$/ } var allElem = []; var flag = false, flag1 = false, flag2 = false, flag3 = false, flag4 = false, flag5 = false, flag6 = false; username.onblur = function(){ if(username.value.match(pattern.username)){ veri[0].innerHTML = "OK"; flag = true; }else{ veri[0].innerHTML = "请输入6-20位字母，数字下划线"; flag = false; } } password.onblur = function(){ if(password.value.match(pattern.password)){ veri[1].innerHTML = "OK"; flag1 = true; }else{ veri[1].innerHTML = "请设置密码"; flag1 = false; } } confirmPassword.onblur = function(){ if(password.value == confirmPassword.value){ veri[2].innerHTML = "OK"; flag2 = true; }else{ veri[2].innerHTML = "两次输入的密码不一致"; flag2 = false; } } realName.onblur = function(){ if(realName.value.match(pattern.name)){ veri[3].innerHTML = "OK"; flag3 = true; }else{ veri[3].innerHTML = "请输入2-4位汉字"; flag3 = false; } } idNumber.onblur = function(){ if(idNumber.value.match(pattern.idNumber)){ veri[5].innerHTML = "OK"; flag4 = true; }else{ veri[5].innerHTML = "请输入正确的身份证号码"; flag4 = false; } } email.onblur = function(){ if(email.value.match(pattern.email)){ veri[6].innerHTML = "OK"; flag5 = true; }else{ veri[6].innerHTML = "请输入正确的邮箱地址"; flag5 = false; } } phone.onblur = function(){ if(phone.value.match(pattern.phone)){ veri[7].innerHTML = "OK"; flag6 = true; }else{ veri[7].innerHTML = "请输入6-20位字母，数字下划线"; flag6 = false; } } button.addEventListener("click",function(){ if(flag == true && flag1 == true && flag2 == true && flag3 == true && flag4 == true && flag5 == true && flag6 == true){ alert("成功"); }else{ alert("验证失败"); } }); </script></body></html> |
老师，我输入正确也不提示ok，顺便再帮我看看有没有哪里需要改的地方
19
收起
正在回答
3回答
同学你好，关于同学的疑问，解答如下：
1、“用户名”验证时，输入6位验证不正确，是个数限制的问题，输入7位就可以正常验证了，如果要在输入6位时，提示正确，可以修改为5,19
2、登录密码验证：因为同学有个数限制，如下：
可以输入6位再测试下。祝学习愉快~
Redamancy_Y6
2020-03-18 11:20:52
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | <!DOCTYPE html><html><head> <meta charset="utf-8"> <title>正则表达式-重复</title> <style type="text/css"> .wrap{ width: 1200px; height: auto; margin: auto auto; background-color: #eee; overflow: hidden; } .wrap .top{ width: 100%; height: 30px; background-color: #0099CC; margin-left:0; padding: 0; } .wrap .top p{ color: #fff; margin-left: 30px; line-height: 30px; margin:0; padding-left: 30px; } .wrap #regexp{ width: 500px; margin: 50px auto; overflow: hidden; } .wrap #regexp .unify{ color: #999; display: block; margin-top: 30px; } .wrap #regexp .uniform{ width: 200px; height: 20px; resize: none; vertical-align:middle; } .wrap #regexp #button{ width: 80px; height: 40px; border-radius: 5px; background-color: #006699; margin: 50px auto; margin-top: 80px; cursor:pointer; margin-left: 150px; } .wrap #regexp #button p{ line-height: 40px; text-align: center; color: #fff; } .verification{ width: 280px; color: red; font-size: 12px; text-align: left; margin-bottom: 4px; } </style></head><body> <div class="wrap"> <div class="top"><p>用户注册</p></div> <div id="regexp"> <p class="unify"> 用户名： <input type = "text" class="uniform" id="username"></input><span class="verification"></span></p> <p class="unify"> 登录密码： <input type = "password" class="uniform" id="password"></input><span class="verification"></span></p> <p class="unify"> 确认密码： <input type = "password" class="uniform" id="confirmPassword"></input><span class="verification"></span></p> <p class="unify"> 姓名： <input type = "text" class="uniform" id="realName"></input><span class="verification"></span></p> <p class="unify"> 性别： <select class="uniform" id="sex"> <option value="nan">男</option> <option value="nv">女</option> </select><span class = "verification"></span></p> <p class="unify">身份证号码：<input type = "text" class="uniform" id="idNumber"></input><span class="verification"></span></p> <p class="unify"> 邮箱： <input type = "text" class="uniform" id="email"></input><span class="verification"></span></p> <p class="unify"> 手机号码： <input type = "text" class="uniform" id="phone"></input><span class="verification"></span></p> <div id="button" ><p>提交</p></div> </div> </div> <script> var username = document.getElementById('username'), password = document.getElementById('password'), confirmPassword = document.getElementById('confirmPassword'), realName = document.getElementById('realName'), sex = document.getElementById('sex'), idNumber = document.getElementById('idNumber'), email = document.getElementById('email'), phone = document.getElementById('phone'), button = document.getElementById('button'), veri = document.getElementsByClassName("verification"); var pattern = { username:/^[a-z]\w{6,20}$/, password:/^\S{6,16}$/, confirmPassword:/^\S{6,16}&/, realName:/^[\u4e00-\u9fa5]{2,4}$/, idNumber:/^[0-9]{15}$|^[0-9]{18}$|^[0-9]{17}X$|^[0-9]{16}$/, email:/(?:\w+\.)*\w+@(?:\w+\.)+[a-z]/i, phone:/^13\d{9}$|^147\d{9}$|^15[0,1,2,3,4,6,7,8,9]{1}\d{8}$|^182\d{8}$|^18[5-9]\d{8}$|^180\d{8}$/ } var allElem = []; var flag = false, flag1 = false, flag2 = false, flag3 = false, flag4 = false, flag5 = false, flag6 = false; username.onblur = function(){ if(username.value.match(pattern.username)){ veri[0].innerHTML = "OK"; flag = true; }else{ veri[0].innerHTML = "请输入6-20位字母，数字下划线"; flag = false; } } password.onblur = function(){ if(password.value.match(pattern.password)){ veri[1].innerHTML = "OK"; flag1 = true; }else{ veri[1].innerHTML = "请设置密码"; flag1 = false; } } confirmPassword.onblur = function(){ if(password.value == confirmPassword.value){ veri[2].innerHTML = "OK"; flag2 = true; }else{ veri[2].innerHTML = "两次输入的密码不一致"; flag2 = false; } } realName.onblur = function(){ if(realName.value.match(pattern.realName)){ veri[3].innerHTML = "OK"; flag3 = true; }else{ veri[3].innerHTML = "请输入2-4位汉字"; flag3 = false; } } idNumber.onblur = function(){ if(idNumber.value.match(pattern.idNumber)){ veri[5].innerHTML = "OK"; flag4 = true; }else{ veri[5].innerHTML = "请输入正确的身份证号码"; flag4 = false; } } email.onblur = function(){ if(email.value.match(pattern.email)){ veri[6].innerHTML = "OK"; flag5 = true; }else{ veri[6].innerHTML = "请输入正确的邮箱地址"; flag5 = false; } } button.addEventListener("click",function(){ if(flag == true && flag1 == true && flag2 == true && flag3 == true && flag4 == true && flag5 == true && flag6 == true){ alert("成功"); }else{ alert("验证失败"); } }); </script></body></html> |
相似问题
登录后可查看更多问答，登录/注册
恭喜解决一个难题，获得1积分~
来为老师/同学的回答评分吧