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// Form validation states |
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// |
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// Used in forms.less to generate the form validation CSS for warnings, errors, |
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// and successes. |
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.form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) { |
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// Color the label and help text |
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.help-block, |
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.control-label, |
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.radio, |
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.checkbox, |
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.radio-inline, |
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.checkbox-inline, |
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&.radio label, |
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&.checkbox label, |
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&.radio-inline label, |
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&.checkbox-inline label { |
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color: @text-color; |
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} |
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// Set the border and box shadow on specific inputs to match |
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.form-control { |
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border-color: @border-color; |
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.box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work |
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&:focus { |
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border-color: darken(@border-color, 10%); |
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@shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%); |
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.box-shadow(@shadow); |
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} |
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} |
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// Set validation states also for addons |
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.input-group-addon { |
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color: @text-color; |
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border-color: @border-color; |
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background-color: @background-color; |
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} |
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// Optional feedback icon |
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.form-control-feedback { |
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color: @text-color; |
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} |
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} |
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// Form control focus state |
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// |
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// Generate a customized focus state and for any input with the specified color, |
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// which defaults to the `@input-border-focus` variable. |
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// |
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// We highly encourage you to not customize the default value, but instead use |
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// this to tweak colors on an as-needed basis. This aesthetic change is based on |
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// WebKit's default styles, but applicable to a wider range of browsers. Its |
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// usability and accessibility should be taken into account with any change. |
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// |
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// Example usage: change the default blue border and shadow to white for better |
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// contrast against a dark gray background. |
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.form-control-focus(@color: @input-border-focus) { |
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@color-rgba: rgba(red(@color), green(@color), blue(@color), .6); |
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&:focus { |
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border-color: @color; |
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outline: 0; |
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.box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}"); |
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} |
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} |
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// Form control sizing |
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// |
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// Relative text size, padding, and border-radii changes for form controls. For |
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// horizontal sizing, wrap controls in the predefined grid classes. `<select>` |
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// element gets special love because it's special, and that's a fact! |
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.input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) { |
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height: @input-height; |
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padding: @padding-vertical @padding-horizontal; |
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font-size: @font-size; |
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line-height: @line-height; |
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border-radius: @border-radius; |
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select& { |
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height: @input-height; |
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line-height: @input-height; |
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} |
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textarea&, |
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select[multiple]& { |
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height: auto; |
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} |
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} |