Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

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Develop > Tailoring > Form creation > Dynamic View Dependencies > Field comparisons > Use field comparisons

Use field comparisons

Here are some examples of using field comparisons.

Making a certain field visible only when the category of a record equals "network."
- Assume that the category can be selected via a drop-down list whose Input is defined as $category.
  You can specify the visibility dependency by assigning the following to the Visible Condition property of the field:
  [$category] = "network"
- Instead of a variable, a drop-down list can use a record field as input. If the field is named "category," set up the "Visible Condition" as follows:
  [category] = "network"
Adding a DVD visible condition to a field:
[assignment]#"help"
Specifying an inequality comparison:
[$category] <> "network" (that is, category is not network)
Using complex conditions or statements to create a conditional property for a control on a form.
- [$category]="network"&[$subcategory]="modem"
- [$category]="network"|[$category]="DEFAULT"
  Complex conditions are true only if both parts of the condition are true.