fix: re-added placeholder in field password and number (and corresponding test)

Author: Lionel Bijaoui

src/fields/fieldNumber.vue

@@ -1,5 +1,5 @@
 <template lang="jade">
-	input.form-control(type="number", v-model="value", number, :autocomplete="schema.autocomplete", :disabled="disabled", :max="schema.max", :min="schema.min", :readonly="schema.readonly")
+	input.form-control(type="number", v-model="value", number, :autocomplete="schema.autocomplete", :disabled="disabled", :max="schema.max", :min="schema.min", :placeholder="schema.placeholder", :readonly="schema.readonly")
 </template>
 
 <script>

src/fields/fieldPassword.vue

@@ -1,5 +1,5 @@
 <template lang="jade">
-	input.form-control(type="password", v-model="value", :autocomplete="schema.autocomplete", :disabled="disabled", :readonly="schema.readonly")
+	input.form-control(type="password", v-model="value", :autocomplete="schema.autocomplete", :disabled="disabled", :placeholder="schema.placeholder", :readonly="schema.readonly")
 </template>
 
 <script>

test/unit/specs/fields/fieldNumber.spec.js

@@ -39,6 +39,7 @@ describe("fieldNumber.vue", function() {
 			expect(input).to.be.defined;
 			expect(input.type).to.be.equal("number");
 			expect(input.classList.contains("form-control")).to.be.true;
+			expect(input.placeholder).to.be.equal(schema.placeholder);
 			expect(input.readOnly).to.be.false;	
 			expect(input.min).to.be.equal("18");	
 			expect(input.max).to.be.equal("100");	

test/unit/specs/fields/fieldPassword.spec.js

@@ -38,6 +38,7 @@ describe("fieldPassword.vue", function() {
 			expect(input).to.be.defined;
 			expect(input.type).to.be.equal("password");
 			expect(input.classList.contains("form-control")).to.be.true;
+			expect(input.placeholder).to.be.equal(schema.placeholder);
 			expect(input.readOnly).to.be.false;	
 			expect(input.disabled).to.be.false;	
 		});