43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package fncs
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import (
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"context"
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"strings"
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"github.com/asaskevich/govalidator"
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)
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func emailUser(ctx context.Context, args ...interface{}) (string, error) {
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v, _ := ensureString(args[0])
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if p := strings.LastIndexByte(v, '@'); p > 0 {
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return v[:p], nil
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}
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return "", nil
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}
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func emailDomain(ctx context.Context, args ...interface{}) (string, error) {
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v, _ := ensureString(args[0])
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if p := strings.LastIndexByte(v, '@'); p > 0 {
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return v[p+1:], nil
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}
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return "", nil
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}
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func emailValid(ctx context.Context, args ...interface{}) (bool, error) {
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v, _ := ensureString(args[0])
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return govalidator.IsEmail(v), nil
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}
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