Knowledgebase
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How to check if a field is filled before displaying it in a template?
Posted by Vitaliy Hutyk (AIT) on 13 March 2017 11:38 AM
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Certain fields in Invoices, Paymets, etc. are often left empty, but are useful to display if they are not. To make a template check if a field has a value before displaying it, you can use the following expressions (replace FIELD_VAR_NAME with the variable name of the field in question):
1. For fields with numerical values: \If (FIELD_VAR_NAME<>0)\ \FIELD_VAR_NAME\ \endif\
2. For fields with text values: \If (FIELD_VAR_NAME<>'')\ \FIELD_VAR_NAME\ \endif\ | |
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