[英]How to limit image upload size TinyMCE RoR
I am using TinyMCE for Rails and cannot find how to limit image upload size. 我正在使用TinyMCE for Rails,却找不到如何限制图像上传大小。 Does anyone know? 有人知道吗?
You can set up a custom validator in your model. 您可以在模型中设置自定义验证器。 For example: 例如:
validate :image_size_validation, :if => "!image.blank?"
def image_size_validation
errors[:image] << "should be less than 1MB" if image.size > 1.megabytes
end
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