[TASK] Add empty options for nationality and country

Resources/Private/Language/de.locallang.xlf

@@ -174,6 +174,10 @@
 			<source>Country *</source>
 			<target>Land *</target>
 		</trans-unit>
+		<trans-unit id="frontend.apply.country.empty">
+			<source>Please choose</source>
+			<target>Bitte wählen</target>
+		</trans-unit>
 		<trans-unit id="frontend.apply.cover_letter" approved="yes">
 			<source>Cover letter *</source>
 			<target>Motivationsschreiben *</target>
@@ -234,6 +238,10 @@
 			<source>Nationality *</source>
 			<target>Nationalität *</target>
 		</trans-unit>
+		<trans-unit id="frontend.apply.nationality.empty">
+			<source>Please choose</source>
+			<target>Bitte wählen</target>
+		</trans-unit>
 		<trans-unit id="frontend.apply.phone" approved="yes">
 			<source>Phone *</source>
 			<target>Telefon *</target>

Resources/Private/Language/locallang.xlf

@@ -132,6 +132,9 @@
 		<trans-unit id="frontend.apply.country">
 			<source>Country *</source>
 		</trans-unit>
+		<trans-unit id="frontend.apply.country.empty">
+			<source>Please choose</source>
+		</trans-unit>
 		<trans-unit id="frontend.apply.cover_letter">
 			<source>Cover letter *</source>
 		</trans-unit>
@@ -177,6 +180,9 @@
 		<trans-unit id="frontend.apply.nationality">
 			<source>Nationality *</source>
 		</trans-unit>
+		<trans-unit id="frontend.apply.nationality.empty">
+			<source>Please choose</source>
+		</trans-unit>
 		<trans-unit id="frontend.apply.phone">
 			<source>Phone *</source>
 		</trans-unit>

Resources/Private/Templates/Joblist/ApplyForm.html

@@ -145,7 +145,13 @@
 
 			<div class="form-group">
 				<label for="apply-country"><f:translate key="frontend.apply.country" /></label>
-				<f:form.select property="country" id="apply-country" class="form-control" options="{countries}" optionLabelField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}" optionValueField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}" />
+				<f:form.select property="country"
+					id="apply-country"
+					class="form-control"
+					options="{countries}"
+					optionLabelField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}"
+					optionValueField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}"
+					prependOptionLabel="{f:translate(key:'frontend.apply.country.empty')}" />
 				<f:form.validationResults for="applyData.country">
 					<ul class="sg-jobs-validation-error parsley-errors-list filled">
 						<f:for each="{validationResults.errors}" as="error">
@@ -157,7 +163,13 @@
 
 			<div class="form-group">
 				<label for="apply-nationality"><f:translate key="frontend.apply.nationality" /></label>
-				<f:form.select property="nationality" id="apply-nationality" class="form-control" options="{countries}" optionLabelField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}" optionValueField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}" />
+				<f:form.select property="nationality"
+					id="apply-nationality"
+					class="form-control"
+					options="{countries}"
+					optionLabelField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}"
+					optionValueField="{f:if(condition: '{sysLanguageUid} == 0', then: 'shortNameDe', else: 'shortNameEn')}"
+					prependOptionLabel="{f:translate(key:'frontend.apply.nationality.empty')}" />
 				<f:form.validationResults for="applyData.nationality">
 					<ul class="sg-jobs-validation-error parsley-errors-list filled">
 						<f:for each="{validationResults.errors}" as="error">