Variables that check a condition

Some of these variables show if a condition is true. For example, invoice.HasAnimal is true if the invoice has a related patient record.

To use a variable of this type:

• Put the variable in a Twig if statement.
• Between the if tag and the else tag, put the text to show when the condition is true.
• Between the else tag and the endif tag, put the text to show when the condition is not true.

Example:

{% if invoice.HasAnimal %}
Patient: {{ invoice.AnimalName }}
{% else %}
This invoice is not for a patient.
{% endif %}

In this example:

• invoice.HasAnimal is true if the invoice has a related patient record.
• When the condition is true, the invoice shows the name of the patient.
• When the condition is not true, the invoice tells the client that the invoice is not for a patient.

Variables that show a list

Some of these variables show a list. For example, invoice.AllocatedPayments shows a list of the payments allocated to the invoice.

To use a variable of this type:

• Put the variable in a Twig for loop.
• Between the for tag and the endfor tag, put the text to show for each item.
• After for, enter a name for each item in the list.

Example:

{% for payment in invoice.AllocatedPayments %}
{{ payment.Date|dateformat }}: {{ payment.Amount }}
{% endfor %}

In this example:

• invoice.AllocatedPayments is the list of the payments allocated to the invoice.
• payment is the name for each item in the list.
• payment.Date and payment.Amount show the date and the quantity of each payment.
• The document shows the text between the tags one time for each item in the list.

Variables that show a date

Some of these variables show a date. To show the date in a format that is easy to read, use the dateformat Twig filter. The Function column of each variable of this type has a note about the dateformat filter.

After the variable name, enter a vertical bar and dateformat.

Example:

{{ invoice.ApprovedAt|dateformat }}

In this example:

• invoice.ApprovedAt shows the approval date of the invoice.
• The dateformat filter shows the date in a format that is easy to read.

Variables

{{ invoice.ApprovedAt|dateformat }}

{{ invoice.AllocatedHtml | nl2br }}

{{ invoice.AllocatedHtml | replace({'\n': ' | '}) }}

{{ invoice.AllocatedHtml | replace({'\n': ','}) }}

{{ invoice.InvoiceItemsHtml | nl2br }}

{% for line in invoice.LineItems %}
  {{ line.Name }}
{% endfor %}

{% for payment in invoice.AllocatedPayments %}
  {{ payment.Date }}: {{ payment.Amount }}
{% endfor %}