$(document).ready( function (){ |
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//创建一个* |
$( ".a1" ).each( function (){ |
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var hdw = $( "<strong class='reda'>*</strong>" ); |
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$( this ).parent().append(hdw); |
}); |
//end |
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$( "form :input" ).blur( function (){ |
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$( this ).parent().find( ".a2" ).remove(); |
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//判断 |
if ($( this ).is( "#username" )){ |
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if ( this .value== "" || this .value.length < 6){ |
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var hdw1 = $( "<span class='a2 error'>用户名不得小于6位</span>" ); |
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$( this ).parent().append(hdw1); |
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} else { |
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var hdw1 = $( "<span class='a2 righta'>正确</span>" ); |
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$( this ).parent().append(hdw1); |
} |
} |
//end |
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//判断 |
if ($( this ).is( "#password" )){ |
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if ( this .value== "" ){ |
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var hdw1 = $( "<span class='a2 error'>密码不得为空</span>" ); |
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$( this ).parent().append(hdw1); |
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} else { |
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var hdw1 = $( "<span class='a2 righta'>正确</span>" ); |
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$( this ).parent().append(hdw1); |
} |
} |
//end |
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//判断 |
if ($( this ).is( "#passwords" )){ |
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if ( this .value== "" || this .value!= $( "#password" ).val()){ |
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var hdw1 = $( "<span class='a2 error'>两次密码不一样</span>" ); |
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$( this ).parent().append(hdw1); |
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} else { |
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var hdw1 = $( "<span class='a2 righta'>正确</span>" ); |
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$( this ).parent().append(hdw1); |
} |
} |
//end |
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//判断 |
if ($( this ).is( "#email" )){ |
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if ( this .value== "" || ( this .value!= "" && !/.+@.+\.[a-zA-Z]{2,4}$/.test( this .value) )){ |
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var hdw1 = $( "<span class='a2 error'>邮件的格式不正确</span>" ); |
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$( this ).parent().append(hdw1); |
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} else { |
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var hdw1 = $( "<span class='a2 righta'>正确</span>" ); |
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$( this ).parent().append(hdw1); |
} |
} |
//end |
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//判断 |
if ($( this ).is( "#tel" )){ |
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if ( this .value== "" || isNaN($( this ).val()) || this .value.length < 11 ){ |
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var hdw1 = $( "<span class='a2 error'>手机号不得为空,必须是11位数字</span>" ); |
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$( this ).parent().append(hdw1); |
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} else { |
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var hdw1 = $( "<span class='a2 righta'>正确</span>" ); |
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$( this ).parent().append(hdw1); |
} |
} |
//end |
}); |
//blur end |
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//提交 |
$( "#send" ).click( function (){ |
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$( "form :input" ).trigger( "blur" ); |
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var hdw3 = $( ".error" ).length; |
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if (hdw3){ |
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return false ; |
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} |
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alert( "注册成功" ); |
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}); |
//end |
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//重置 |
$( "#res" ).click( function (){ |
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$( ".a2" ).remove(); |
}); |