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I'm trying to get the handlebars dateFormat to work. At the moment I'm getting the error com.github.jknack.handlebars.HandlebarsException: /hbs/doc/docheader.hbs:6:12: could not find helper: 'dateFormat'

when I call {{dateFormat doc.documentDate format="yyyy-MM-dd"}}.

This is my relevant gradle configuration: compile 'pl.allegro.tech.boot:handlebars-spring-boot-starter:0.2.14' compile 'com.github.jknack:handlebars-helpers:4.0.6', 'com.github.jknack:handlebars-jackson2:4.0.6', 'com.github.jknack:handlebars-humanize:4.0.6', 'com.github.jknack:handlebars-markdown:4.0.6' As far as I understand the string helpers should be included in handlebars-jackson2:4.0.6.

AyKarsi
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1 Answers1

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Turns out that the string helpers are not registered by default. The following code made it work: 

TemplateLoader loader = new ClassPathTemplateLoader("/hbs", ".hbs");
this.handlebars = new Handlebars(loader);
StringHelpers.register(this.handlebars);
AyKarsi
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    Where is this code placed? In a Configuration Class or Test Class? I am assuming this is Java code? Thanks. – cellepo Sep 07 '19 at 00:50