String expectedValuePart = fieldNamePart.toLowerCase()
                        .replace("_", ".")
                        .replaceAll("\\.placeholder$", ".placeholder")
                        .replaceAll("\\.placeholder\\.(.+)", ".placeholder_$1");

                String expectedValue = "{labels." + expectedValuePart + "}";

        this.regexPrefix = regexPrefix;
    }

    /**
     * Sets the placeholder string used in regex-based related content templates.
     * This placeholder is replaced with the actual search query when
     * a regex pattern matches the query.
     *
     * @param queryPlaceHolder the placeholder string to be replaced with the query (default: "__QUERY__")
     */

#80bdff;\n  outline: 0;\n  box-shadow: inset 0 0 0 rgba(0, 0, 0, 0);\n}\n\n.form-control::-webkit-input-placeholder {\n  color: #939ba2;\n  opacity: 1;\n}\n\n.form-control::-moz-placeholder {\n  color: #939ba2;\n  opacity: 1;\n}\n\n.form-control:-ms-input-placeholder {\n  color: #939ba2;\n  opacity: 1;\n}\n\n.form-control::-ms-input-placeholder {\n  color: #939ba2;\n  opacity: 1;\n}\n\n.form-control::placeholder {\n  color: #939ba2;\n  opacity: 1;\n}\n\n.form-control:disabled, .form-control[readonly] {\n ...

						<c:set var="ph_old_password">
							<la:message key="labels.profile.placeholder_old_password" />
						</c:set>
						<la:password property="oldPassword" class="form-control"
									 placeholder="${ph_old_password}" />
						<div class="input-group-append">
							<span class="input-group-text"><em class="fa fa-lock fa-fw"></span>
						</div>
					</div>
					<div class="input-group mb-3">

olor:#495057;background-color:#fff;border-color:#80bdff;outline:0;box-shadow:inset 0 0 0 transparent}.form-control::-webkit-input-placeholder{color:#939ba2;opacity:1}.form-control::-moz-placeholder{color:#939ba2;opacity:1}.form-control:-ms-input-placeholder{color:#939ba2;opacity:1}.form-control::-ms-input-placeholder{color:#939ba2;opacity:1}.form-control::placeholder{color:#939ba2;opacity:1}.form-control:disabled,.form-control[readonly]{background-color:#e9ecef;opacity:1}input[type=date].form-co...

on(a,b){e.attr(a,b)})}}),g&&e.trigger("html5ValidationAttrsFound"),b||f.filter("input[placeholder]").each(function(){this.__defaultValue=this.getAttribute("placeholder"),a(this).bind("focus",function(){this.value===this.__defaultValue&&(this.value="",a(this).removeClass("showing-placeholder"))}).bind("blur",function(){""===a.trim(this.value)&&(this.value=this.__defaultValue,a(this).addClass("showing-placeholder"))})})})};a.formUtils.$win.bind("validatorsLoaded formValidationSetup",function(b,c){...

						<c:set var="ph_old_password">
							<la:message key="labels.profile.placeholder_old_password" />
						</c:set>
						<la:password property="oldPassword" class="form-control"
									 placeholder="${ph_old_password}" />
						<div class="input-group-append">
							<span class="input-group-text"><em class="fa fa-lock fa-fw"></span>
						</div>
					</div>
					<div class="input-group mb-3">

						<c:set var="ph_username">
							<la:message key="labels.login.placeholder_username" />
						</c:set>
						<la:text property="username" styleId="username"
							class="form-control" placeholder="${ph_username}" />
						<div class="input-group-append">
							<span class="input-group-text">
								<em class="fa fa-user fa-fw">
            				</span>
						</div>
					</div>

										</div>
										<div class="col-sm-6">
											<input type="text" id="tags.${f:h(valueKey)}" name="tags.${f:h(valueKey)}" value="${f:h(savedTags.get(valueKey))}" class="form-control" placeholder="Value" >
										</div>
									</div>
									</c:forEach>

					<div class="input-group mb-3">
						<c:set var="ph_new_password">
							<la:message key="labels.login.placeholder_new_password" />
						</c:set>
						<la:password property="password" class="form-control"
							placeholder="${ph_new_password}" />
						<div class="input-group-append">
							<span class="input-group-text">
								<em class="fa fa-lock fa-fw">
							</span>
						</div>
					</div>