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42 lines
1.1 KiB
Markdown
42 lines
1.1 KiB
Markdown
---
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name: DEFAULTS
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parameters:
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- modifiers...
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parameter_types:
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"modifiers...": DomainModifier[]
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---
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`DEFAULTS` allows you to declare a set of default arguments to apply to all subsequent domains. Subsequent calls to [`D`](D.md) will have these
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arguments passed as if they were the first modifiers in the argument list.
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## Example
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We want to create backup zone files for all domains, but not actually register them. Also create a [`DefaultTTL`](../domain-modifiers/DefaultTTL.md).
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The domain `example.com` will have the defaults set.
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{% code title="dnsconfig.js" %}
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```javascript
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var COMMON = NewDnsProvider("foo");
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DEFAULTS(
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DnsProvider(COMMON, 0),
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DefaultTTL("1d"),
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);
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D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
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A("@","1.2.3.4"),
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);
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```
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{% endcode %}
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If you want to clear the defaults, you can do the following.
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The domain `example2.com` will **not** have the defaults set.
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{% code title="dnsconfig.js" %}
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```javascript
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DEFAULTS();
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D("example2.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
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A("@","1.2.3.4"),
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);
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```
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{% endcode %}
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