javascript表单验证代码

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javascript表单验证代码

花了两天时间自己写了一个表单验证的JS代码:

<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Form check!</title><mce:style type="text/css"></mce:style><style type="text/css" mce_bogus="1">body{background:#60c0a0; font-size:small; text-align:center;}#wrap{margin:50px auto; text-align:left; width:900px;}.listName{text-align:right; width:120px;}.inputStyle input{background:#ddd; border:1px solid #330000; padding:2px; width:180px;}.explain{font-size:85%;}.errorMsg{color:#CC0033;}.rightMsg{color:#FF9966;}.sumAndrest{text-align:center;}.btn{background:#FFF; border:1px solid gray; cursor:hand; color:dimgray; font-size:60%; padding-top:3px; margin:0 10px;}</style><mce:script type="text/javascript"></mce:script></head><body><div id="wrap"><form method="post" action="submit.jsp" name="visForm" onreset="resetForm()" onsubmit="return checkForm()" /><p class="inputStyle"><span class="listName"> 用户名：</span><input type="text" name="user" onblur="return checkUser()" /><span class="explain" id="userExplain">由4-20个字符组成，可以是英文字母(区分大小写)、数字、下划线，但不能全是数字。</span></p><p class="inputStyle"><span class="listName">输入密码：</span><input type="password" name="pass" onblur="return checkPass()" /><span class="explain" id="passExplain">由6-16个字符组成，可以是任意字符，但不能是空白字符。</span></p><p class="inputStyle"><span class="listName">确认密码：</span><input type="password" name="repass" onblur="return checkRePass()" /><span class="explain" id="repassExplain"></span></p><p><span class="listName"> 性别：</span><input type="radio" checked="true" name="sex" value="男" /> 男<input type="radio" name="sex" values="女" /> 女</p><p><span class="listName">所在省份：</span><select name="province" onchange="return checkProvince()"><option value="no-choose">请选择</option><option value="广东">广东</option><option value="广西">广西</option><option value="浙江">浙江</option><option value="福建">福建</option><option value="山东">山东</option><option value="陕西">陕西</option><option value="湖南">湖南</option><option value="河北">河北</option><option value="北京">北京</option><option value="上海">上海</option><option value="海南">海南</option><option value="江西">江西</option></select><span class="explain" id="provinceExplain"></span></p><p class="inputStyle"><span class="listName">职业：</span><input type="text" name="vocation" onblur="return checkVocation()"/><span class="explain" id="vocationExplain">只能输入中文，比如：工人、教师、学生、农民、公务员、自由职业人等。</span></p><p class="inputStyle"><span class="listName"> E-mail：</span><input type="text" name="mailbox" onblur="return checkMail()" /><span class="explain" id="mailboxExplain">输入必须符合邮件地址格式，如XX@XXX.XX。</span></p><p><span class="listName">兴趣爱好：</span><input type="checkbox" name="hobby" value="运动" onclick="return checkHobby()";>运动<input type="checkbox" name="hobby" value="旅游" onclick="return checkHobby()";>旅游<input type="checkbox" name="hobby" value="读书" onclick="return checkHobby()";>读书<input type="checkbox" name="hobby" value="看电影" onclick="return checkHobby()";>看电影<input type="checkbox" name="hobby" value="玩游戏" onclick="return checkHobby()";>玩游戏<input type="checkbox" name="hobby" value="上网" onclick="return checkHobby()";>上网<input type="checkbox" name="hobby" value="听音乐" onclick="return checkHobby()";>听音乐<input type="checkbox" name="hobby" value="其他" onclick="return checkHobby()";>其他<span class="explain" id="hobbyExplain">（至少选择一个。）</span></p><p class="sumAndrest"><button type="submit" class="btn">提交</button><button type="reset" class="btn">重置</button></p></form></div></body></html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Form check!</title><mce:style type="text/css"></mce:style><style type="text/css" mce_bogus="1">body{background:#60c0a0; font-size:small; text-align:center;}#wrap{margin:50px auto; text-align:left; width:900px;}.listName{text-align:right; width:120px;}.inputStyle input{background:#ddd; border:1px solid #330000; padding:2px; width:180px;}.explain{font-size:85%;}.errorMsg{color:#CC0033;}.rightMsg{color:#FF9966;}.sumAndrest{text-align:center;}.btn{background:#FFF; border:1px solid gray; cursor:hand; color:dimgray; font-size:60%; padding-top:3px; margin:0 10px;}</style><mce:script type="text/javascript"></mce:script></head><body><div id="wrap"><form method="post" action="submit.jsp" name="visForm" onreset="resetForm()" onsubmit="return checkForm()" /><p class="inputStyle"><span class="listName"> 用户名：</span><input type="text" name="user" onblur="return checkUser()" /><span class="explain" id="userExplain">由4-20个字符组成，可以是英文字母(区分大小写)、数字、下划线，但不能全是数字。</span></p><p class="inputStyle"><span class="listName">输入密码：</span><input type="password" name="pass" onblur="return checkPass()" /><span class="explain" id="passExplain">由6-16个字符组成，可以是任意字符，但不能是空白字符。</span></p><p class="inputStyle"><span class="listName">确认密码：</span><input type="password" name="repass" onblur="return checkRePass()" /><span class="explain" id="repassExplain"></span></p><p><span class="listName"> 性别：</span><input type="radio" checked="true" name="sex" value="男" /> 男<input type="radio" name="sex" values="女" /> 女</p><p><span class="listName">所在省份：</span><select name="province" onchange="return checkProvince()"><option value="no-choose">请选择</option><option value="广东">广东</option><option value="广西">广西</option><option value="浙江">浙江</option><option value="福建">福建</option><option value="山东">山东</option><option value="陕西">陕西</option><option value="湖南">湖南</option><option value="河北">河北</option><option value="北京">北京</option><option value="上海">上海</option><option value="海南">海南</option><option value="江西">江西</option></select><span class="explain" id="provinceExplain"></span></p><p class="inputStyle"><span class="listName">职业：</span><input type="text" name="vocation" onblur="return checkVocation()"/><span class="explain" id="vocationExplain">只能输入中文，比如：工人、教师、学生、农民、公务员、自由职业人等。</span></p><p class="inputStyle"><span class="listName"> E-mail：</span><input type="text" name="mailbox" onblur="return checkMail()" /><span class="explain" id="mailboxExplain">输入必须符合邮件地址格式，如XX@XXX.XX。</span></p><p><span class="listName">兴趣爱好：</span><input type="checkbox" name="hobby" value="运动" onclick="return checkHobby()";>运动<input type="checkbox" name="hobby" value="旅游" onclick="return checkHobby()";>旅游<input type="checkbox" name="hobby" value="读书" onclick="return checkHobby()";>读书<input type="checkbox" name="hobby" value="看电影" onclick="return checkHobby()";>看电影<input type="checkbox" name="hobby" value="玩游戏" onclick="return checkHobby()";>玩游戏<input type="checkbox" name="hobby" value="上网" onclick="return checkHobby()";>上网<input type="checkbox" name="hobby" value="听音乐" onclick="return checkHobby()";>听音乐<input type="checkbox" name="hobby" value="其他" onclick="return checkHobby()";>其他<span class="explain" id="hobbyExplain">（至少选择一个。）</span></p><p class="sumAndrest"><button type="submit" class="btn">提交</button><button type="reset" class="btn">重置</button></p></form></div></body></html>