Add AddtionnalInfo to Contact field

contact.go

@@ -13,6 +13,9 @@ type Contact struct {
 	Name    string   `json:"name,omitempty" validate:"required,min=1,max=256"`
 	Logo    []byte   `json:"logo,omitempty"` // Logo byte array
 	Address *Address `json:"address,omitempty"`
+
+	// AddtionnalInfo to append after contact informations. You can use basic html here (bold, italic tags).
+	AddtionnalInfo []string `json:"additional_info,omitempty"`
 }
 
 // appendContactTODoc append the contact to the document
@@ -91,6 +94,21 @@ func (c *Contact) appendContactTODoc(
 		doc.pdf.MultiCell(70, 5, doc.encodeString(c.Address.ToString()), "0", "L", false)
 	}
 
+	// Addtionnal info
+	if c.AddtionnalInfo != nil {
+		doc.pdf.SetXY(x, doc.pdf.GetY())
+		doc.pdf.SetFontSize(SmallTextFontSize)
+		doc.pdf.SetXY(x, doc.pdf.GetY()+2)
+
+		for _, line := range c.AddtionnalInfo {
+			doc.pdf.SetXY(x, doc.pdf.GetY())
+			doc.pdf.MultiCell(70, 3, doc.encodeString(line), "0", "L", false)
+		}
+
+		doc.pdf.SetXY(x, doc.pdf.GetY())
+		doc.pdf.SetFontSize(BaseTextFontSize)
+	}
+
 	return doc.pdf.GetY()
 }
 

generator_test.go

@@ -63,6 +63,7 @@ func TestNew(t *testing.T) {
 			City:       "Paris",
 			Country:    "France",
 		},
+		AddtionnalInfo: []string{"Cupcake: ipsum dolor"},
 	})
 
 	doc.SetCustomer(&Contact{
@@ -73,6 +74,10 @@ func TestNew(t *testing.T) {
 			City:       "Brest",
 			Country:    "France",
 		},
+		AddtionnalInfo: []string{
+			"Cupcake: ipsum dolor",
+			"Cupcake: ipsum dolo r",
+		},
 	})
 
 	for i := 0; i < 10; i++ {