Resource constraints
Low Code
Module (compose:module)
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Description  | 
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Constraint checks the value against the module handle.  | 
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Constraint checks the value against the module handle.  | 
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Constraint checks the value against the module name.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces name.  | 
Namespace (compose:namespace)
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Description  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces name.  | 
Page (compose:page)
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Description  | 
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Constraint checks the value against the page’s handle.  | 
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Constraint checks the value against the page’s handle.  | 
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Constraint checks the value against the page’s title.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces name.  | 
Record (compose:record)
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Description  | 
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Constraint checks the value against the record’s   | 
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Constraint checks the value against the record’s   | 
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Constraint checks the value against the record’s   | 
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Constraint checks the value against the record’s value. Any field defined by the record’s module can be used.  | 
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Constraint checks the value against the module handle.  | 
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Constraint checks the value against the module handle.  | 
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Constraint checks the value against the module name.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces slug.  | 
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Constraint checks the value against the namespaces name.  | 
System
application (system:application)
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Description  | 
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Constraint checks the value against the application’s name.  | 
auth (system:auth)
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Description  | 
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Constraint checks the value against the user’s handle.  | 
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Constraint checks the value against the user’s handle.  | 
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Constraint checks the value against the user’s email.  | 
user (system:user)
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Description  | 
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Constraint checks the value against the user’s handle.  | 
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Constraint checks the value against the user’s handle.  | 
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Constraint checks the value against the user’s email.  | 
role (system:role)
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Description  | 
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Constraint checks the value against the role’s handle.  | 
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Constraint checks the value against the role’s handle.  | 
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Constraint checks the value against the role’s name.  | 
role member (system:role-member)
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Description  | 
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Constraint checks the value against the user’s handle.  | 
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Constraint checks the value against the user’s handle.  | 
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Constraint checks the value against the user’s email.  | 
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Constraint checks the value against the role’s handle.  | 
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Constraint checks the value against the role’s handle.  | 
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Constraint checks the value against the role’s name.  | 
sink (system:sink)
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Description  | 
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Constraint checks the value against the request’s remote address.  | 
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Constraint checks the value against the request’s method. The value can be any standard HTTP request method.  | 
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Constraint checks the value against the request’s URL path.
For example,   | 
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Constraint checks the value against the request’s basic authentication username.  | 
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Constraint checks the value against the request’s basic authentication password.  | 
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Constraint checks the value against the request’s content type header field.  | 
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Constraint checks the value against the request’s get query parameters. This will be truthy if any value matches in case of multiple query parameter values.  | 
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Constraint checks the value against the request’s post body parameters.  | 
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Constraint checks the value against the request’s header parameters.  | 
mail (system:mail)
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Description  | 
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Constraint checks the value against the email’s subject.  | 
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Constraint checks the value against the email’s from. This will be truthy if any value matches.  | 
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Constraint checks the value against the email’s to. This will be truthy if any value matches.  | 
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Constraint checks the value against the email’s reply to. This will be truthy if any value matches.  | 
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Constraint checks the value against the email’s cc. This will be truthy if any value matches.  | 
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Constraint checks the value against the email’s bcc. This will be truthy if any value matches.  |