style: add signature styling to Usage sections of all entry pages

Copilot · web-flow · commit d37a265f5354 · 2026-05-27T15:22:57.000Z
Add .signature class and .signature-body div wrappers to the Usage
sections of all 26 remaining entry pages to match the jQuery API
documentation styling already applied to required-method.md, rules.md,
and jQuery.validator.addClassRules.md.

Files updated:
- 12 simple method pages (min, max, range, etc.)
- 7 empty-usage pages (Validator.destroy, valid, selectors, etc.)
- 6 Validator/jQuery.validator pages
- validate.md (complex options page)
diff --git a/_entries/Validator.destroy.md b/_entries/Validator.destroy.md
@@ -17,6 +17,14 @@ This is only useful, when you need to clean up after the validator in a Single P
 
 ## Usage
 
+### `Validator.destroy()`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
+This signature does not accept any arguments.
+
+</div>
 
 ## Examples
 
diff --git a/_entries/Validator.element.md b/_entries/Validator.element.md
@@ -17,10 +17,17 @@ This behaves as validation on blur or keyup, but returns the result.
 
 ## Usage
 
+### `Validator.element( element )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **element** *(Selector)*
 
 An element to validate, must be inside the validated form.
 
+</div>
+
 ## Examples
 
 Triggers element validation programmatically.
diff --git a/_entries/Validator.form.md b/_entries/Validator.form.md
@@ -17,6 +17,14 @@ This behaves as a normal submit event, but returns the result.
 
 ## Usage
 
+### `Validator.form()`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
+This signature does not accept any arguments.
+
+</div>
 
 ## Examples
 
diff --git a/_entries/Validator.numberOfInvalids.md b/_entries/Validator.numberOfInvalids.md
@@ -17,9 +17,14 @@ This depends on the internal validator state. It covers all fields only after va
 
 ## Usage
 
-**errors** *(Object)*
+### `Validator.numberOfInvalids()`
+{:.signature}
 
-One or more key/value pairs of input names and messages.
+<div class="signature-body" markdown="1">
+
+This signature does not accept any arguments.
+
+</div>
 
 ## Examples
 
diff --git a/_entries/Validator.resetForm.md b/_entries/Validator.resetForm.md
@@ -17,6 +17,14 @@ Resets input fields to their original value (requires form plugin), removes clas
 
 ## Usage
 
+### `Validator.resetForm()`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
+This signature does not accept any arguments.
+
+</div>
 
 ## Examples
 
diff --git a/_entries/Validator.showErrors.md b/_entries/Validator.showErrors.md
@@ -17,10 +17,17 @@ Keys have to refer to the names of elements, values are displayed for those elem
 
 ## Usage
 
+### `Validator.showErrors( errors )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **errors** *(Object)*
 
 One or more key/value pairs of input names and messages.
 
+</div>
+
 ## Examples
 
 Adds and shows error message programmatically.
diff --git a/_entries/accept-method.md b/_entries/accept-method.md
@@ -17,10 +17,17 @@ Uses the HTML5 file API to look at the type attribute of one or more selected fi
 
 ## Usage
 
+### `accept( mimetype )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **mimetype** *(String)*
 
 The allowed type, seperated via ",", defaults to "image/*"
 
+</div>
+
 ## Examples
 
 Required, only audio files allowed:
diff --git a/_entries/blank-selector.md b/_entries/blank-selector.md
@@ -18,6 +18,14 @@ Blank means either no value at all or only whitespace. The implementation does a
 
 ## Usage
 
+### `:blank Selector`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
+This signature does not accept any arguments.
+
+</div>
 
 ## Examples
 
diff --git a/_entries/equalTo-method.md b/_entries/equalTo-method.md
@@ -18,10 +18,17 @@ Returns true if the value has the same value as the element specified by the fir
 
 ## Usage
 
+### `equalTo( other )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **other** *(Selector)*
 
 The selector for the element to compare the current values
 
+</div>
+
 ## Examples
 
 Makes "field" required to be the same as #other
diff --git a/_entries/extension-method.md b/_entries/extension-method.md
@@ -17,10 +17,17 @@ Returns true if the value ends with one of the specified file extensions. If not
 
 ## Usage
 
+### `extension( extension )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **extension** *(String)* (optional)
 
 The allowed file extensions, seperated with "|" (or a comma, ","), defaults to "png|jpe?g|gif".
 
+</div>
+
 ## Examples
 
 Makes "field" required and ending with ".xls" or ".csv".
diff --git a/_entries/filled-selector.md b/_entries/filled-selector.md
@@ -18,6 +18,14 @@ filled means any value, but not only whitespace. The implementation does a check
 
 ## Usage
 
+### `:filled Selector`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
+This signature does not accept any arguments.
+
+</div>
 
 ## Examples
 
diff --git a/_entries/jQuery.validator.addMethod.md b/_entries/jQuery.validator.addMethod.md
@@ -17,6 +17,11 @@ For simple one-off validation, you can use the bundled `pattern` method (in addi
 
 ## Usage
 
+### `jQuery.validator.addMethod( name, method [, message ] )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **name** *(String)*
 
 The name of the method used to identify it and referencing it; this must be a valid JavaScript identifier
@@ -33,6 +38,8 @@ The actual method implementation, returning true if an element is valid. First a
 
 The default message to display for this method. Can be a function created by ''jQuery.validator.format(value)''. When undefined, an existing message is used (handy for localization), otherwise the field-specific messages have to be defined.
 
+</div>
+
 ## Examples
 
 ### Example 1
diff --git a/_entries/jQuery.validator.format.md b/_entries/jQuery.validator.format.md
@@ -17,6 +17,11 @@ One or more arguments can be passed, in addition to the string template itself,
 
 ## Usage
 
+### `jQuery.validator.format( template, argument, argumentN... )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **template** *(String)*
 
 The string to format.
@@ -29,6 +34,8 @@ The first argument to insert, or an array of Strings to insert
 
 The second etc. argument to insert
 
+</div>
+
 ## Examples
 
 Sets the debug setting for all validation calls.
diff --git a/_entries/jQuery.validator.setDefaults.md b/_entries/jQuery.validator.setDefaults.md
@@ -17,10 +17,17 @@ Accepts everything that [validate()](/validate) accepts.
 
 ## Usage
 
+### `jQuery.validator.setDefaults( options )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **options** *(Object)*
 
 Options to set as default.
 
+</div>
+
 ## Examples
 
 Sets the debug setting for all validation calls.
diff --git a/_entries/max-method.md b/_entries/max-method.md
@@ -17,10 +17,17 @@ Works with text inputs. To exclude the maximum value, subtract Number.MIN_VALUE
 
 ## Usage
 
+### `max( value )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **value** *(Number)*
 
 Maximum value required
 
+</div>
+
 ## Examples
 
 Makes "field" required and 23 or smaller.
diff --git a/_entries/maxlength-method.md b/_entries/maxlength-method.md
@@ -17,10 +17,17 @@ Return false if the element is some kind of text input and its value is too long
 
 ## Usage
 
+### `maxlength( length )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **length** *(Number)*
 
 Maximum number of characters required
 
+</div>
+
 ## Examples
 
 Makes "field" required having at most 4 characters.
diff --git a/_entries/min-method.md b/_entries/min-method.md
@@ -17,10 +17,17 @@ Works with text inputs. To exclude the minimum value, add Number.MIN_VALUE to th
 
 ## Usage
 
+### `min( value )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **value** *(Number)*
 
 Minimum value required
 
+</div>
+
 ## Examples
 
 Makes "field" required and 13 or larger.
diff --git a/_entries/minlength-method.md b/_entries/minlength-method.md
@@ -17,10 +17,17 @@ Return false if the element is some kind of text input and its value is too shor
 
 ## Usage
 
+### `minlength( length )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **length** *(Number)*
 
 Minimum number of characters required
 
+</div>
+
 ## Examples
 
 Makes "field" required having at least 3 characters.
diff --git a/_entries/normalizer.md b/_entries/normalizer.md
@@ -17,10 +17,17 @@ Transform the value of an element and the result for validation instead of the i
 
 ## Usage
 
+### `normalizer( value )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **value** *(String)*
 
 The value of the element.
 
+</div>
+
 ## Examples
 
 ### Example 1
diff --git a/_entries/range-method.md b/_entries/range-method.md
@@ -17,10 +17,17 @@ Works with text inputs. To exclude the maximum value, subtract Number.MIN_VALUE
 
 ## Usage
 
+### `range( range )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **range** *(Array)*
 
 Value range required
 
+</div>
+
 ## Examples
 
 Makes "field" required and between 13 and 23.
diff --git a/_entries/rangelength-method.md b/_entries/rangelength-method.md
@@ -17,10 +17,17 @@ Return false if the element is some kind of text input and its length is too sho
 
 ## Usage
 
+### `rangelength( range )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **range** *(Array)*
 
 Value range required
 
+</div>
+
 ## Examples
 
 Makes "field" required and between 2 and 6 characters long.
diff --git a/_entries/remote-method.md b/_entries/remote-method.md
@@ -17,10 +17,17 @@ The serverside resource is called via jQuery.ajax (XMLHttpRequest) and gets a ke
 
 ## Usage
 
+### `remote( options )`
+{:.signature}
+
+<div class="signature-body" markdown="1">
+
 **options** *(Object)*
 
 For the URL of the resource to request for serverside validation (String) or options to fully customize the request, see [jQuery.ajax](https://api.jquery.com/jQuery.ajax) for details. These options deep-extend the defaults (`dataType:"json", data:{nameOfTheElement:valueOfTheElement}`). Any options you provide will override the defaults.
 
+</div>
+
 ## Examples
 
 ### Example 1
diff --git a/_entries/step-method.md b/_entries/step-method.md
diff --git a/_entries/unchecked-selector.md b/_entries/unchecked-selector.md
diff --git a/_entries/valid.md b/_entries/valid.md
diff --git a/_entries/validate.md b/_entries/validate.md
