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Bug fix: Update collection.rst #11944

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Sep 26, 2019
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Bug fix: Update collection.rst #11944

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2 changes: 1 addition & 1 deletion reference/forms/types/collection.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -182,7 +182,7 @@ And update the template as follows:
<ul id="email-fields-list"
data-prototype="{{ form_widget(form.emails.vars.prototype)|e }}"
data-widget-tags="{{ '<li></li>'|e }}"
data-widget-counter="{{ form.children|length }}">
data-widget-counter="{{ form.emails|length }}">
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It is clear to me that the length of $form->children is not the same as the length of $form->children['emails'], so the fix is correct.

{% for emailField in form.emails %}
<li>
{{ form_errors(emailField) }}
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