Template:Yesno/doc

Template:Documentation subpage

This template normalises an input to be a yes/no output.

Usage

The template has five possible outputs depending on the default parameter (input if you will).

In its simplest usage, these will all be either "yes" or "" (blank = nothing no characters).

{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "yes" (also applies to "Yes", "YeS", etc, "Y", "y" and "1")
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "" (also applies to "No", "NO", "nO", "N", "n" and "0")
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → ""
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → ""
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "yes" (also applies to any other value not given above)

Each of these can be over-ridden.

{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno" (also applies to "Yes", "YeS", etc, "Y", "y" and "1")
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno" (also applies to "No", "NO", "nO", "N", "n" and "0")
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
- but {{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
- and {{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
- and {{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}}" (also applies to any other value not given above)
- but {{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
- and {{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"

This may be used (apparently perversely) thus:

{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"
{{safesubst:#invoke:Template link general|main|mono=true|1={{safesubst:#if:|{{{SISTER}}}:Template:Yesno|Yesno}}|alttext{{safesubst:#ifeq:|{{{alttext}}}|¬}}={{safesubst:#if:|Yesno}}}} → "Template:Yesno"

This creates a logical inversion.

TemplateData

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Yesno

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This template normalises an input to be a yes or nil output.

Template parameters
This template prefers inline formatting of parameters.
Parameter		Description	Type	Status
Input value	`1`	The value to be evaluated.	String	required
Output on yes	`yes`	Specifies the output of the template when the input value is a case-insensitive forms of 'Yes', 'Y', 'True' or '1'.	String	optional
Output on no	`no`	Specifies the output of the template when the input value is a case-insensitive forms of 'No', 'N', 'False', or '0'.	String	optional
Output on blank input	`blank`	Specifies the output of the template when the input value is defined but is either empty or contains nothing but whitespace character(s).	String	optional
Output on ¬	`¬`	Specifies the output of the template when the input value is either '¬' or entirely missing (undefined).	String	optional
Definite output	`def`	Specifies the output of the template when the input value is defined but not a form of 'yes', 'no', '1', '0', '¬' or blank.	String	optional

Usage

TemplateData

See also