Implement change password

app/blueprints/admin/admin.py

@@ -177,7 +177,7 @@ class SwitchUserForm(FlaskForm):
 @rank_required(UserRank.ADMIN)
 def switch_user():
 	form = SwitchUserForm(formdata=request.form)
-	if request.method == "POST" and form.validate():
+	if form.validate_on_submit():
 		user = User.query.filter_by(username=form["username"].data).first()
 		if user is None:
 			flash("Unable to find user", "danger")

app/blueprints/admin/licenseseditor.py

@@ -48,7 +48,7 @@ def create_edit_license(name=None):
 	form = LicenseForm(formdata=request.form, obj=license)
 	if request.method == "GET" and license is None:
 		form.is_foss.data = True
-	elif request.method == "POST" and form.validate():
+	elif form.validate_on_submit():
 		if license is None:
 			license = License(form.name.data)
 			db.session.add(license)

app/blueprints/admin/tagseditor.py

@@ -60,7 +60,7 @@ def create_edit_tag(name=None):
 		abort(403)
 
 	form = TagForm(formdata=request.form, obj=tag)
-	if request.method == "POST" and form.validate():
+	if form.validate_on_submit():
 		if tag is None:
 			tag = Tag(form.title.data)
 			tag.description = form.description.data

app/blueprints/admin/versioneditor.py

@@ -46,7 +46,7 @@ def create_edit_version(name=None):
 			abort(404)
 
 	form = VersionForm(formdata=request.form, obj=version)
-	if request.method == "POST" and form.validate():
+	if form.validate_on_submit():
 		if version is None:
 			version = MinetestRelease(form.name.data)
 			db.session.add(version)

app/blueprints/admin/warningseditor.py

@@ -47,7 +47,7 @@ def create_edit_warning(name=None):
 			abort(404)
 
 	form = WarningForm(formdata=request.form, obj=warning)
-	if request.method == "POST" and form.validate():
+	if form.validate_on_submit():
 		if warning is None:
 			warning = ContentWarning(form.title.data, form.description.data)
 			db.session.add(warning)