remove placeholder for phone component

app/components/editable_champ/phone_component/phone_component.en.yml

@@ -1,3 +0,0 @@
----
-en:
-  placeholder: "0612345678"

app/components/editable_champ/phone_component/phone_component.fr.yml

@@ -1,3 +0,0 @@
----
-fr:
-  placeholder: "0612345678"

app/components/editable_champ/phone_component/phone_component.html.haml

@@ -1,4 +1,4 @@
 -# Allowed @formats:
 -# very light validation is made client-side
 -# stronger validation is made server-side
-= @form.phone_field(:value, input_opts(id: @champ.input_id, aria: { describedby: @champ.describedby_id }, placeholder: t(".placeholder"), required: @champ.required?, pattern: "[^a-z^A-Z]+"))
+= @form.phone_field(:value, input_opts(id: @champ.input_id, aria: { describedby: @champ.describedby_id }, required: @champ.required?, pattern: "[^a-z^A-Z]+"))

config/locales/models/champs/phone_champ/en.yml

@@ -3,4 +3,4 @@ en:
     attributes:
       champs/phone_champ:
         hints:
-          value: "Phone number must be valid"
+          value: "Phone number must be valid. Example : 0612345678"

config/locales/models/champs/phone_champ/fr.yml

@@ -3,4 +3,4 @@ fr:
     attributes:
       champs/phone_champ:
         hints:
-          value: "Le numéro de téléphone saisi doit être valide"
+          value: "Le numéro de téléphone saisi doit être valide. Exemple : 0612345678"