View source for Property name: Required

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<td width="959" colspan="2" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext"><strong class="specialbold">Property name: Required</strong></p>
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<td width="198" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">Question types applied</p>
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<td width="761" colspan="2" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">All except Page question</p>
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<td width="198" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">Description</p>
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<td width="761" colspan="2" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">Specifies whether or not a question is required. This property exists only for question properties.</p>
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<td width="198" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">Business logic</p>
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<td width="761" colspan="2" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">When the 'All required' property of a questionnaire is checked all questions in a questionnaire will be required as default. The required property on a question can although overrule the 'All required' property of the questionnaire. If there is no value for this property in a question, its value will be inherited from the questionnaire property. You will be able to see what the inherited value is since the Yes or No property will be illustrated as a black box instead of white. You can click the black box as well if you want to ensure that the value is always a certain value event though the default questionnaire property may be changed.</p>
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<td width="761" colspan="2" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">Yes / No<br>For grid questions, this property also has text box below to enter the range indices of sub-questions which will be required. Only the sub questions in the specified range will be required. A range is written in a format like [1-3], [1,4-7], [1,3,5], etc.</p>
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<td width="198" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">Screen examples</p>
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<td width="761" colspan="2" style="border: 1px solid rgb(1, 1, 1);"><p class="bodytext">The image below shows this property in the question properties dialog. The black boxes indicates that the current inherited value is Yes.</p>
<p class="bodytext">[[Image:3598.png]]</p>
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[[Category:Non language dependent properties]]